- published: 04 Jun 2012
- views: 732507
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Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now available on DVD! http://dft.ba/-8css
Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
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References for this episode can be found in the Google document here: http://dft.ba/-2L2C
Table of Contents
1) Taxonomy 0:00
2) Phylogenetic Tree 1:24
3) Biolography 2:26
4) Analogous/Homoplasic Traits 3:48
5) Homologous Traits 4:03
6) Taxa & Binomial Nomenclature 4:56
7) Domains 5:48
a) Bateria 6:04
b) Archaea 6:44
c) Eukarya / 4 Kingdoms 6:54
-Plantae 7:56
-Protista 8:23
-Fungi 8:56
-Animalia 9:31
taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its name is derived from the languages of the native peoples of Amazonia and means ‘true beast’. But the Jaguar has another name – Panthera onca. This is its Latin binomial name, but why does it have one? What does it mean? Find out in this episode, as David explores how biologists classify life on earth.
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If you like this episode, or any other, why not hit that subscribe button? We need all the support we can get, to help continue produce the huge array of videos we hope to make.
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And check out our Tumblr blog for competitions and conservation and wildlife news, and our Facebook and Twitter for more updates!
http://ecosapien.org
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Copyright notices
"Biological classification L Pengo vflip" by Peter Halasz. (User:Pengo) - Own work. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Biological_classification_L_Pengo_vflip.svg#mediaviewer/File:Biological_classification_L_Pengo_vflip.svg
"Linnaeus1758-title-page" by Carl Linnæus - Sourced from http://resolver.sub.uni-goettingen.de/purl?PPN362053006. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Linnaeus1758-title-page.jpg#mediaviewer/File:Linnaeus1758-title-page.jpg
"Fox study 6" by Peter Trimming - Fox Study 6Uploaded by Mariomassone. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Fox_study_6.jpg#mediaviewer/File:Fox_study_6.jpg
"Komodo dragon with tongue" by Mark Dumont - Flickr: There Be Dragons. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Komodo_dragon_with_tongue.jpg#mediaviewer/File:Komodo_dragon_with_tongue.jpg
"Charles Robert Darwin by John Collier cropped" by John Collier – Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg#mediaviewer/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg
"Primate cladogram" by Petter Bøckman - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Primate_cladogram.jpg#mediaviewer/File:Primate_cladogram.jpg
"CollapsedtreeLabels-simplified" by Original uploader was User:TimVickers, SVG conversion by User:User_A1. Original uploader was User A1 at en.wikipedia - Transferred from en.wikipedia; transferred to Commons by User:Egmontaz using CommonsHelper.(Original text : Self made.). Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:CollapsedtreeLabels-simplified.svg#mediaviewer/File:CollapsedtreeLabels-simplified.svg
"Panthera onca palustris (1)" by CHUCAO - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_palustris_(1).JPG#mediaviewer/File:Panthera_onca_palustris_(1).JPG
"Panthera onca -Amazona Zoo, Cromer, Norfolk, England-8a" by Russell Smith - _MG_8684Uploaded by Snowmanradio. Licensed under CC BY 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg#mediaviewer/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg
"Junior-Jaguar-Belize-Zoo" by Bjørn Christian Tørrissen - Own work by uploader, http://bjornfree.com/galleries.html. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Junior-Jaguar-Belize-Zoo.jpg#mediaviewer/File:Junior-Jaguar-Belize-Zoo.jpg
"Standing jaguar" by USFWS - U.S. Fish and Wildlife Service Digital Library System. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Standing_jaguar.jpg#mediaviewer/File:Standing_jaguar.jpg
„Galium aparine001“ von I, Hugo.arg. Lizenziert unter CC BY-SA 3.0 über Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Galium_aparine001.JPG#mediaviewer/File:Galium_aparine001.JPG
"Erithacus rubecula -Canary Islands, Spain -adult-8" by Juan Emilio from Las Palmas de Gran Canaria, España - Petirrojo (Erithacus rubecula superbus )Uploaded by Snowmanradio. Licensed under CC BY-SA 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg#mediaviewer/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg
"Turdus-migratorius-002". Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Turdus-migratorius-002.jpg#mediaviewer/File:Turdus-migratorius-002.jpg
- published: 02 Feb 2015
- views: 14618
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
- published: 02 Nov 2011
- views: 221237
In our previous video 'What is a Species?,' we talked about the many ways scientists approach classifying organisms. So, I thought it'd be fun to get a few scientists from The Field Museum to apply their taxonomic know-how on something we're all familiar with: candy! How would you have organized these various confections?
This experiment in classification can be used with anything from pasta, to cell phones, beverages, cereals... seriously, start asking your friends and family if they think Pepsi and Coca-Cola are synonymous species, or similar via convergent evolution, and you're sure to have a lively Tuesday night.
Thanks to Drs Olivier Rieppel, Janet Voight, Margaret Thayer, and Larry Heaney for entertaining this very serious topic.
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Producer, Writer, Creator, Host:
Emily Graslie
Producer, Editor, Camera, Graphics:
Brandon Brungard
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This episode is supported by and filmed on location at:
The Field Museum in Chicago, IL
(http://www.fieldmuseum.org)
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- published: 24 Mar 2016
- views: 137085
Humans have named things of importance to us since the dawn of communication (eat this, run from that...) But how do scientists organize living things and what are the levels of organization they use to describe relationships between groups? Aristotle and Linnaeus take starring roles here, but there's a lot they got wrong.
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VIDEO DETAILS
Taxonomy and Systematics
Taxonomy (G taxis: arrangement; nomia: method) is the discipline of defining groups of biological organisms on the basis of shared characteristics
Hierarchical groups help us to identify related organisms and also describe evolutionary relationships
Aristotle
To understand anything, one must classify it according to it's parts
Classified all animals into two groups: blooded and bloodless
Pliny the Elder
Carl Linnaeus
Systema Naturae 10th ed. in 1758
Binomial Nomenclature
Where do the Names Come From?
Latin (Classical or Medieval)
Classical Greek
Names of People
Names of Places
Other Languages
What's In a Name?
Morphologic Characters
General external morphology
Special structures
Internal morphology
Embryology
Karyology and other cytological factors
Physiological Factors
Metabolic factors
Body secretions
Genic sterility factors
Molecular Characters
Immunological distance
Electrophoretic differences
Protein sequences
DNA hybridization
DNA and RNA sequences
Restriction endonuclease analyses
Other molecular differences
Behavioral Characters
Courtship and other ethological isolating mechanisms
Other behavior patterns
Ecological Characters
Habitats and hosts
Food
Seasonal variations
Parasites
Host reactions
Geographic Characters
General biogeographic distribution
Sympatric-allopatric relationship of populations
Levels of Organization
Linnaeus' Domains
Linnaeus Described Six Classes of Animals
Heart with 2 auricles, 2 ventricles. Warm, red blood
Viviparous: Mammalia
Oviparous: Aves
Six Classes of Animals
Heart with 1 auricle, 0 ventricles. Cold, puss-like blood
Have antennae: Insecta
Have tentacles: Vermes
Hierarchy of Similarities
Modern 3-Domain System
Domain
Kingdom
Phylum (= Divisions in Botany)
Class
Order
Family
Genus
Species
Example: The Dog
Problems...
Linnaeus (and everyone else) wondered about where these species came from and how to define a species
Linnaeus treated species as immutable
Georges-Louis Leclerc, Comte de Buffon
Compared living and fossil mammals (elephants and mammoths)
He did not see how organisms could cross inhospitable boundaries to reach suitable environments
He found different kinds of animals and plants in very similar, but completely isolated environments
Age of Enlightenment
Paleontology and the discovery of extinct species in the fossil record began to undermine the static view of nature which had persisted since Aristotle
Species are NOT Fixed Entities
Taxonomy and systematics is a dynamic science
- published: 14 Mar 2013
- views: 30181
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1
Mahalo biology expert Mary Poffenroth explains the classification system of species and the taxonomic hierarchy.
The Taxonomic Hierarchy
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In biological taxonomy, all life forms can be classified within a hierarchal system that orders them from the broadest, most inclusive categories to the narrowest, most exclusive. The most widely used conventional categories are domain, kingdom, phylum, class, order, family, genus and species.http://www.biology-online.org/dictionary/Domain
This taxonomic system was initially pioneered by
Carl Linnaeus in the 18th century. Linnaeus used Latin terms to arrange species according to observable similarities and differences in their physical morphology. With recent innovations in molecular biology, the traditional classification system has been made more precise by the possibility of going beyond superficial similarities and mapping similarities and differences between species at the genetic level.
Following this hierarchy, the highest level, domain, distinguishes between bacteria and organisms with a true cell nucleus. The next level down, kingdom, distinguishes plants from animals. Below the kingdom level, at the level of phylum, we can differentiate between vertebrates and creatures with no backbone. Among the vertebrates, you can differentiate mammals from birds, fish and reptiles at the class level. Among mammals, you can differentiate between ones that eat meat and ones that don't. Some mammals belong to the order
Carnivora, meaning they eat meat. Others belong to the order Herbivora, meaning they feed exclusively on vegetation. Next, humans belong to the family Hominidae, which includes great apes (gorillas, orangutans and chimpanzees). At the genus level, we are related to now-extinct species of early humans, such as the Neanderthals. Finally, at the lowest level of the biological taxonomy, all living humans are members of the same species, since we form a single reproductive population sharing the capacity to produce children, regardless of superficial racial differences.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded
Classification of a Sample Species
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In order to form a clearer idea of these categories, it is helpful to think of a specific example, like a mountain lion.
At the domain level, a mountain lion belongs to the category of
Eukarya, which are organisms with a cellular nucleus, unlike bacteria. At the kingdom level, it is Animalia, as opposed to a plant or a fungus. Mountain lions belong to the phylum Chordata, which are animals that have a backbone, in contrast to Arthropoda (spiders) or Porifera (sponges).
The c
lass Mammalia includes animals that have fur and produce milk. This is the level at which fish, birds and reptiles are distinguished. Mountain lions belong to the order Carnivora along with other meat eaters such as bears and wolves. Their family, Felidae, includes large cats including leopard or lions. At the next level down, the genus Puma includes jaguars and cougars but not tigers.Finally, mountain lions constitute a distinct species, concolor. When designating a particular species, it is customary to use the genus and species name. So the short taxonomic designation for a mountain lion is Puma concolor.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded
Read more by visiting our page at:
http://www.mahalo.com/learn-biology-classification-the-taxonomic-hierarchy/
- published: 21 Jan 2011
- views: 164851
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง
ตราบเท่าที่สมองของเรายังคิดและทำอะไรๆได้ จะไม่มีอะไรหยุดยั้งความมุ่งมั่นของเรา
ความรู้ที่ราคาแพง ราคาเป็นหมื่น เป็นแสน เราจะทำให้มันฟรี !!
เรียนล่วงหน้า เก่งล่วงหน้า เข้าใจล่วงหน้า
เราอยากให้น้องเล่นดนตรี เล่นกีฬา ทำกิจกรรม มีเวลาพักผ่อน ท่องเที่ยว ริมทะเล ฟ้าคราม น้ำใส
พวกพี่ไม่มีโอกาสได้ทำ เพราะเอาแต่กวดวิชา !
ความรู้ให้ดูฟรี และมันจะเป็นอย่างนี้เสมอไป
ซึ่งจะมีจนถึง 10,000 ชั่วโมง
ความเศร้าใจที่สุดของชีวิต คือ ความไม่รู้
อย่าปล่อยให้ใครสักคนต้องทนเดียวดายอยู่ในโลกของความไม่รู้อีกต่อไป
ขอให้ผู้ที่มีความมุ่งมั่น คือ ผู้ชนะ
ormschool
ออมความรู้ ออมวิชา ออมปัญญา ออมสกูล
www.ormschool.com ,
www.facebook.com/ormschoolclub
- published: 27 May 2014
- views: 23164
Taxonomy
Taxonomy may refer to:
Science
- Alpha taxonomy, the description and basic classification of new species, subspecies, and other taxa
-
Linnaean taxonomy meaning either of:
- the original classification scheme of Carl Linnæus
- rank-based scientific classification as opposed to clade-based classification
- Evolutionary taxonomy, traditional post-Darwinian hierarchical biological classification
- Numerical taxonomy, a taxonomic method employing numeric algorithms
- Phenetics, a system for ordering species based on overall similarities
- Phylogenetics, based on characteristics derived from shared descent from common ancestors
- the original classification scheme of Carl Linnæus
- rank-based scientific classification as opposed to clade-based classification
This page contains text from Wikipedia, the Free Encyclopedia -
http://wn.com/Taxonomy
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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12:16Taxonomy: Life's Filing System - Crash Course Biology #19
Taxonomy: Life's Filing System - Crash Course Biology #19Taxonomy: Life's Filing System - Crash Course Biology #19
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse -
5:48An introduction to: Taxonomy
An introduction to: TaxonomyAn introduction to: Taxonomy
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its name is derived from the languages of the native peoples of Amazonia and means ‘true beast’. But the Jaguar has another name – Panthera onca. This is its Latin binomial name, but why does it have one? What does it mean? Find out in this episode, as David explores how biologists classify life on earth. --- If you like this episode, or any other, why not hit that subscribe button? We need all the support we can get, to help continue produce the huge array of videos we hope to make. --- And check out our Tumblr blog for competitions and conservation and wildlife news, and our Facebook and Twitter for more updates! http://ecosapien.org http://ecosapienshow.tumblr.com https://www.facebook.com/EcoSapienShow https://twitter.com/@eco_sapien http://instagram.com/ecosapien Copyright notices "Biological classification L Pengo vflip" by Peter Halasz. (User:Pengo) - Own work. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Biological_classification_L_Pengo_vflip.svg#mediaviewer/File:Biological_classification_L_Pengo_vflip.svg "Linnaeus1758-title-page" by Carl Linnæus - Sourced from http://resolver.sub.uni-goettingen.de/purl?PPN362053006. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Linnaeus1758-title-page.jpg#mediaviewer/File:Linnaeus1758-title-page.jpg "Fox study 6" by Peter Trimming - Fox Study 6Uploaded by Mariomassone. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Fox_study_6.jpg#mediaviewer/File:Fox_study_6.jpg "Komodo dragon with tongue" by Mark Dumont - Flickr: There Be Dragons. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Komodo_dragon_with_tongue.jpg#mediaviewer/File:Komodo_dragon_with_tongue.jpg "Charles Robert Darwin by John Collier cropped" by John Collier – Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg#mediaviewer/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg "Primate cladogram" by Petter Bøckman - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Primate_cladogram.jpg#mediaviewer/File:Primate_cladogram.jpg "CollapsedtreeLabels-simplified" by Original uploader was User:TimVickers, SVG conversion by User:User_A1. Original uploader was User A1 at en.wikipedia - Transferred from en.wikipedia; transferred to Commons by User:Egmontaz using CommonsHelper.(Original text : Self made.). Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:CollapsedtreeLabels-simplified.svg#mediaviewer/File:CollapsedtreeLabels-simplified.svg "Panthera onca palustris (1)" by CHUCAO - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_palustris_(1).JPG#mediaviewer/File:Panthera_onca_palustris_(1).JPG "Panthera onca -Amazona Zoo, Cromer, Norfolk, England-8a" by Russell Smith - _MG_8684Uploaded by Snowmanradio. Licensed under CC BY 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg#mediaviewer/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg "Junior-Jaguar-Belize-Zoo" by Bjørn Christian Tørrissen - Own work by uploader, http://bjornfree.com/galleries.html. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Junior-Jaguar-Belize-Zoo.jpg#mediaviewer/File:Junior-Jaguar-Belize-Zoo.jpg "Standing jaguar" by USFWS - U.S. Fish and Wildlife Service Digital Library System. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Standing_jaguar.jpg#mediaviewer/File:Standing_jaguar.jpg „Galium aparine001“ von I, Hugo.arg. Lizenziert unter CC BY-SA 3.0 über Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Galium_aparine001.JPG#mediaviewer/File:Galium_aparine001.JPG "Erithacus rubecula -Canary Islands, Spain -adult-8" by Juan Emilio from Las Palmas de Gran Canaria, España - Petirrojo (Erithacus rubecula superbus )Uploaded by Snowmanradio. Licensed under CC BY-SA 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg#mediaviewer/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg "Turdus-migratorius-002". Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Turdus-migratorius-002.jpg#mediaviewer/File:Turdus-migratorius-002.jpg -
12:41Taxonomy and the Tree of Life
Taxonomy and the Tree of LifeTaxonomy and the Tree of Life
The science of taxonomy and where humans fit into the tree of life More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54 -
6:32The Taxonomy of Candy
The Taxonomy of CandyThe Taxonomy of Candy
In our previous video 'What is a Species?,' we talked about the many ways scientists approach classifying organisms. So, I thought it'd be fun to get a few scientists from The Field Museum to apply their taxonomic know-how on something we're all familiar with: candy! How would you have organized these various confections? This experiment in classification can be used with anything from pasta, to cell phones, beverages, cereals... seriously, start asking your friends and family if they think Pepsi and Coca-Cola are synonymous species, or similar via convergent evolution, and you're sure to have a lively Tuesday night. Thanks to Drs Olivier Rieppel, Janet Voight, Margaret Thayer, and Larry Heaney for entertaining this very serious topic. --------------------------------------------------------------------- Come hang out in our Subreddit: http://www.reddit.com/r/thebrainscoop/ Instagram.com/egraslie Twitters: @ehmee Facebook: http://www.facebook.com/thebrainscoop Tumblr: thebrainscoop.tumblr.com --------------------------------------------------------------------- Producer, Writer, Creator, Host: Emily Graslie Producer, Editor, Camera, Graphics: Brandon Brungard --------------------------------------------------------------------- This episode is supported by and filmed on location at: The Field Museum in Chicago, IL (http://www.fieldmuseum.org) --------------------------------------------------------------------- -
15:54Taxonomy and Systematics
Taxonomy and SystematicsTaxonomy and Systematics
Humans have named things of importance to us since the dawn of communication (eat this, run from that...) But how do scientists organize living things and what are the levels of organization they use to describe relationships between groups? Aristotle and Linnaeus take starring roles here, but there's a lot they got wrong. Want more? Subscribe: http://www.youtube.com/user/ThePenguinProf FB Page: https://www.facebook.com/ThePenguinProf Twitter: https://twitter.com/penguinprof Web: http://www.penguinprof.com/ -------------------------------------------------------------------------------------------------------------------- VIDEO DETAILS Taxonomy and Systematics Taxonomy (G taxis: arrangement; nomia: method) is the discipline of defining groups of biological organisms on the basis of shared characteristics Hierarchical groups help us to identify related organisms and also describe evolutionary relationships Aristotle To understand anything, one must classify it according to it's parts Classified all animals into two groups: blooded and bloodless Pliny the Elder Carl Linnaeus Systema Naturae 10th ed. in 1758 Binomial Nomenclature Where do the Names Come From? Latin (Classical or Medieval) Classical Greek Names of People Names of Places Other Languages What's In a Name? Morphologic Characters General external morphology Special structures Internal morphology Embryology Karyology and other cytological factors Physiological Factors Metabolic factors Body secretions Genic sterility factors Molecular Characters Immunological distance Electrophoretic differences Protein sequences DNA hybridization DNA and RNA sequences Restriction endonuclease analyses Other molecular differences Behavioral Characters Courtship and other ethological isolating mechanisms Other behavior patterns Ecological Characters Habitats and hosts Food Seasonal variations Parasites Host reactions Geographic Characters General biogeographic distribution Sympatric-allopatric relationship of populations Levels of Organization Linnaeus' Domains Linnaeus Described Six Classes of Animals Heart with 2 auricles, 2 ventricles. Warm, red blood Viviparous: Mammalia Oviparous: Aves Six Classes of Animals Heart with 1 auricle, 0 ventricles. Cold, puss-like blood Have antennae: Insecta Have tentacles: Vermes Hierarchy of Similarities Modern 3-Domain System Domain Kingdom Phylum (= Divisions in Botany) Class Order Family Genus Species Example: The Dog Problems... Linnaeus (and everyone else) wondered about where these species came from and how to define a species Linnaeus treated species as immutable Georges-Louis Leclerc, Comte de Buffon Compared living and fossil mammals (elephants and mammoths) He did not see how organisms could cross inhospitable boundaries to reach suitable environments He found different kinds of animals and plants in very similar, but completely isolated environments Age of Enlightenment Paleontology and the discovery of extinct species in the fossil record began to undermine the static view of nature which had persisted since Aristotle Species are NOT Fixed Entities Taxonomy and systematics is a dynamic science -
2:31Learn Biology: Classification- The Taxonomic Hierarchy
Learn Biology: Classification- The Taxonomic HierarchyLearn Biology: Classification- The Taxonomic Hierarchy
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1 Mahalo biology expert Mary Poffenroth explains the classification system of species and the taxonomic hierarchy. The Taxonomic Hierarchy --------------------------------------------------------------------- In biological taxonomy, all life forms can be classified within a hierarchal system that orders them from the broadest, most inclusive categories to the narrowest, most exclusive. The most widely used conventional categories are domain, kingdom, phylum, class, order, family, genus and species.http://www.biology-online.org/dictionary/Domain This taxonomic system was initially pioneered by Carl Linnaeus in the 18th century. Linnaeus used Latin terms to arrange species according to observable similarities and differences in their physical morphology. With recent innovations in molecular biology, the traditional classification system has been made more precise by the possibility of going beyond superficial similarities and mapping similarities and differences between species at the genetic level. Following this hierarchy, the highest level, domain, distinguishes between bacteria and organisms with a true cell nucleus. The next level down, kingdom, distinguishes plants from animals. Below the kingdom level, at the level of phylum, we can differentiate between vertebrates and creatures with no backbone. Among the vertebrates, you can differentiate mammals from birds, fish and reptiles at the class level. Among mammals, you can differentiate between ones that eat meat and ones that don't. Some mammals belong to the order Carnivora, meaning they eat meat. Others belong to the order Herbivora, meaning they feed exclusively on vegetation. Next, humans belong to the family Hominidae, which includes great apes (gorillas, orangutans and chimpanzees). At the genus level, we are related to now-extinct species of early humans, such as the Neanderthals. Finally, at the lowest level of the biological taxonomy, all living humans are members of the same species, since we form a single reproductive population sharing the capacity to produce children, regardless of superficial racial differences.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded Classification of a Sample Species --------------------------------------------------------------------- In order to form a clearer idea of these categories, it is helpful to think of a specific example, like a mountain lion. At the domain level, a mountain lion belongs to the category of Eukarya, which are organisms with a cellular nucleus, unlike bacteria. At the kingdom level, it is Animalia, as opposed to a plant or a fungus. Mountain lions belong to the phylum Chordata, which are animals that have a backbone, in contrast to Arthropoda (spiders) or Porifera (sponges). The c lass Mammalia includes animals that have fur and produce milk. This is the level at which fish, birds and reptiles are distinguished. Mountain lions belong to the order Carnivora along with other meat eaters such as bears and wolves. Their family, Felidae, includes large cats including leopard or lions. At the next level down, the genus Puma includes jaguars and cougars but not tigers.Finally, mountain lions constitute a distinct species, concolor. When designating a particular species, it is customary to use the genus and species name. So the short taxonomic designation for a mountain lion is Puma concolor.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded Read more by visiting our page at: http://www.mahalo.com/learn-biology-classification-the-taxonomic-hierarchy/ -
14:22Taxonomy, Classification of organisms
Taxonomy, Classification of organisms -
4:54Classification and Taxonomy
Classification and TaxonomyClassification and Taxonomy
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45:52Taxonomy, Phylogeny and Systematics
Taxonomy, Phylogeny and SystematicsTaxonomy, Phylogeny and Systematics
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59:24ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง ตราบเท่าที่สมองของเรายังคิดและทำอะไรๆได้ จะไม่มีอะไรหยุดยั้งความมุ่งมั่นของเรา ความรู้ที่ราคาแพง ราคาเป็นหมื่น เป็นแสน เราจะทำให้มันฟรี !! เรียนล่วงหน้า เก่งล่วงหน้า เข้าใจล่วงหน้า เราอยากให้น้องเล่นดนตรี เล่นกีฬา ทำกิจกรรม มีเวลาพักผ่อน ท่องเที่ยว ริมทะเล ฟ้าคราม น้ำใส พวกพี่ไม่มีโอกาสได้ทำ เพราะเอาแต่กวดวิชา ! ความรู้ให้ดูฟรี และมันจะเป็นอย่างนี้เสมอไป ซึ่งจะมีจนถึง 10,000 ชั่วโมง ความเศร้าใจที่สุดของชีวิต คือ ความไม่รู้ อย่าปล่อยให้ใครสักคนต้องทนเดียวดายอยู่ในโลกของความไม่รู้อีกต่อไป ขอให้ผู้ที่มีความมุ่งมั่น คือ ผู้ชนะ ormschool ออมความรู้ ออมวิชา ออมปัญญา ออมสกูล www.ormschool.com , www.facebook.com/ormschoolclub
Taxonomy
ALBUMS
- A Global Taxonomical Machine released: 2005
A Global Taxonomical Machine
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Taxonomy: Life's Filing System - Crash Course Biology #19
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, fi... -
An introduction to: Taxonomy
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its name is derived from the languages of the native peoples of Amazonia and means ‘true beast’. But the Jaguar has another name – Panthera onca. This is its Latin binomial name, but why does it have one? What does it mean? Find out in this episode, as David explores how biologists classify life on earth. --- If you like this episode, or any other, why not hit that subscribe button? We need all the support we can get, to help continue produce the huge array of videos we hope to make. --- And check out our Tumblr blog for competitions and conservation and wildlife news, and our Facebook and Twitter for more updates! http://ecosapien.org http://ecosapienshow.tumblr.com https://www.facebook.com/EcoSapienShow h... -
Taxonomy and the Tree of Life
The science of taxonomy and where humans fit into the tree of life More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54 -
The Taxonomy of Candy
In our previous video 'What is a Species?,' we talked about the many ways scientists approach classifying organisms. So, I thought it'd be fun to get a few scientists from The Field Museum to apply their taxonomic know-how on something we're all familiar with: candy! How would you have organized these various confections? This experiment in classification can be used with anything from pasta, to cell phones, beverages, cereals... seriously, start asking your friends and family if they think Pepsi and Coca-Cola are synonymous species, or similar via convergent evolution, and you're sure to have a lively Tuesday night. Thanks to Drs Olivier Rieppel, Janet Voight, Margaret Thayer, and Larry Heaney for entertaining this very serious topic. -----------------------------------------------... -
Taxonomy and Systematics
Humans have named things of importance to us since the dawn of communication (eat this, run from that...) But how do scientists organize living things and what are the levels of organization they use to describe relationships between groups? Aristotle and Linnaeus take starring roles here, but there's a lot they got wrong. Want more? Subscribe: http://www.youtube.com/user/ThePenguinProf FB Page: https://www.facebook.com/ThePenguinProf Twitter: https://twitter.com/penguinprof Web: http://www.penguinprof.com/ -------------------------------------------------------------------------------------------------------------------- VIDEO DETAILS Taxonomy and Systematics Taxonomy (G taxis: arrangement; nomia: method) is the discipline of defining groups of biological organisms on the basis... -
Learn Biology: Classification- The Taxonomic Hierarchy
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1 Mahalo biology expert Mary Poffenroth explains the classification system of species and the taxonomic hierarchy. The Taxonomic Hierarchy --------------------------------------------------------------------- In biological taxonomy, all life forms can be classified within a hierarchal system that orders them from the broadest, most inclusive categories to the narrowest, most exclusive. The most widely used conventional categories are domain, kingdom, phylum, class, order, family, genus and species.http://www.biology-online.org/dictionary/Domain This taxonomic system was initially pioneered by Carl Linnaeus in the 18th century. Linnaeus used Latin terms to arrange species according to observable similarities and di... -
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Classification and Taxonomy
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Taxonomy, Phylogeny and Systematics
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ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง ตราบเท่าที่สมองของเรายังคิดและทำอะไรๆได้ จะไม่มีอะไรหยุดยั้งความมุ่งมั่นของเรา ความรู้ที่ราคาแพง ราคาเป็นหมื่น เป็นแสน เราจะทำให้มันฟรี !! เรียนล่วงหน้า เก่งล่วงหน้า เข้าใจล่วงหน้า เราอยากให้น้องเล่นดนตรี เล่นกีฬา ทำกิจกรรม มีเวลาพักผ่อน ท่องเที่ยว ริมทะเล ฟ้าคราม น้ำใส พวกพี่ไม่มีโอกาสได้ทำ เพราะเอาแต่กวดวิชา ! ความรู้ให้ดูฟรี และมันจะเป็นอย่างนี้เสมอไป ซึ่งจะมีจนถึง 10,000 ชั่วโมง ความเศร้าใจที่สุดของชีวิต คือ ความไม่รู้ อย่าปล่อยให้ใครสักคนต้องทนเดียวดายอยู่ในโลกของความไม่รู้อีกต่อไป ขอให้ผู้ที่มีความมุ่งมั่น คือ ผู้ชนะ ormschool ออมความรู้ ออมวิชา ออมปัญญา ออมสกูล www.ormschool.com , www.facebook.com/ormschoolclub
Taxonomy: Life's Filing System - Crash Course Biology #19
- Order: Reorder
- Duration: 12:16
- Updated: 04 Jun 2012
- views: 732507
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now...
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now available on DVD! http://dft.ba/-8css
Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse
References for this episode can be found in the Google document here: http://dft.ba/-2L2C
Table of Contents
1) Taxonomy 0:00
2) Phylogenetic Tree 1:24
3) Biolography 2:26
4) Analogous/Homoplasic Traits 3:48
5) Homologous Traits 4:03
6) Taxa & Binomial Nomenclature 4:56
7) Domains 5:48
a) Bateria 6:04
b) Archaea 6:44
c) Eukarya / 4 Kingdoms 6:54
-Plantae 7:56
-Protista 8:23
-Fungi 8:56
-Animalia 9:31
taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
wn.com/Taxonomy Life's Filing System Crash Course Biology 19
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now available on DVD! http://dft.ba/-8css
Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse
References for this episode can be found in the Google document here: http://dft.ba/-2L2C
Table of Contents
1) Taxonomy 0:00
2) Phylogenetic Tree 1:24
3) Biolography 2:26
4) Analogous/Homoplasic Traits 3:48
5) Homologous Traits 4:03
6) Taxa & Binomial Nomenclature 4:56
7) Domains 5:48
a) Bateria 6:04
b) Archaea 6:44
c) Eukarya / 4 Kingdoms 6:54
-Plantae 7:56
-Protista 8:23
-Fungi 8:56
-Animalia 9:31
taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
- published: 04 Jun 2012
- views: 732507
An introduction to: Taxonomy
- Order: Reorder
- Duration: 5:48
- Updated: 02 Feb 2015
- views: 14618
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its name is derived from the languages of the native peoples of Amazonia and ...
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its name is derived from the languages of the native peoples of Amazonia and means ‘true beast’. But the Jaguar has another name – Panthera onca. This is its Latin binomial name, but why does it have one? What does it mean? Find out in this episode, as David explores how biologists classify life on earth.
---
If you like this episode, or any other, why not hit that subscribe button? We need all the support we can get, to help continue produce the huge array of videos we hope to make.
---
And check out our Tumblr blog for competitions and conservation and wildlife news, and our Facebook and Twitter for more updates!
http://ecosapien.org
http://ecosapienshow.tumblr.com
https://www.facebook.com/EcoSapienShow
https://twitter.com/@eco_sapien
http://instagram.com/ecosapien
Copyright notices
"Biological classification L Pengo vflip" by Peter Halasz. (User:Pengo) - Own work. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Biological_classification_L_Pengo_vflip.svg#mediaviewer/File:Biological_classification_L_Pengo_vflip.svg
"Linnaeus1758-title-page" by Carl Linnæus - Sourced from http://resolver.sub.uni-goettingen.de/purl?PPN362053006. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Linnaeus1758-title-page.jpg#mediaviewer/File:Linnaeus1758-title-page.jpg
"Fox study 6" by Peter Trimming - Fox Study 6Uploaded by Mariomassone. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Fox_study_6.jpg#mediaviewer/File:Fox_study_6.jpg
"Komodo dragon with tongue" by Mark Dumont - Flickr: There Be Dragons. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Komodo_dragon_with_tongue.jpg#mediaviewer/File:Komodo_dragon_with_tongue.jpg
"Charles Robert Darwin by John Collier cropped" by John Collier – Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg#mediaviewer/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg
"Primate cladogram" by Petter Bøckman - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Primate_cladogram.jpg#mediaviewer/File:Primate_cladogram.jpg
"CollapsedtreeLabels-simplified" by Original uploader was User:TimVickers, SVG conversion by User:User_A1. Original uploader was User A1 at en.wikipedia - Transferred from en.wikipedia; transferred to Commons by User:Egmontaz using CommonsHelper.(Original text : Self made.). Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:CollapsedtreeLabels-simplified.svg#mediaviewer/File:CollapsedtreeLabels-simplified.svg
"Panthera onca palustris (1)" by CHUCAO - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_palustris_(1).JPG#mediaviewer/File:Panthera_onca_palustris_(1).JPG
"Panthera onca -Amazona Zoo, Cromer, Norfolk, England-8a" by Russell Smith - _MG_8684Uploaded by Snowmanradio. Licensed under CC BY 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg#mediaviewer/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg
"Junior-Jaguar-Belize-Zoo" by Bjørn Christian Tørrissen - Own work by uploader, http://bjornfree.com/galleries.html. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Junior-Jaguar-Belize-Zoo.jpg#mediaviewer/File:Junior-Jaguar-Belize-Zoo.jpg
"Standing jaguar" by USFWS - U.S. Fish and Wildlife Service Digital Library System. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Standing_jaguar.jpg#mediaviewer/File:Standing_jaguar.jpg
„Galium aparine001“ von I, Hugo.arg. Lizenziert unter CC BY-SA 3.0 über Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Galium_aparine001.JPG#mediaviewer/File:Galium_aparine001.JPG
"Erithacus rubecula -Canary Islands, Spain -adult-8" by Juan Emilio from Las Palmas de Gran Canaria, España - Petirrojo (Erithacus rubecula superbus )Uploaded by Snowmanradio. Licensed under CC BY-SA 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg#mediaviewer/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg
"Turdus-migratorius-002". Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Turdus-migratorius-002.jpg#mediaviewer/File:Turdus-migratorius-002.jpg
wn.com/An Introduction To Taxonomy
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its name is derived from the languages of the native peoples of Amazonia and means ‘true beast’. But the Jaguar has another name – Panthera onca. This is its Latin binomial name, but why does it have one? What does it mean? Find out in this episode, as David explores how biologists classify life on earth.
---
If you like this episode, or any other, why not hit that subscribe button? We need all the support we can get, to help continue produce the huge array of videos we hope to make.
---
And check out our Tumblr blog for competitions and conservation and wildlife news, and our Facebook and Twitter for more updates!
http://ecosapien.org
http://ecosapienshow.tumblr.com
https://www.facebook.com/EcoSapienShow
https://twitter.com/@eco_sapien
http://instagram.com/ecosapien
Copyright notices
"Biological classification L Pengo vflip" by Peter Halasz. (User:Pengo) - Own work. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Biological_classification_L_Pengo_vflip.svg#mediaviewer/File:Biological_classification_L_Pengo_vflip.svg
"Linnaeus1758-title-page" by Carl Linnæus - Sourced from http://resolver.sub.uni-goettingen.de/purl?PPN362053006. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Linnaeus1758-title-page.jpg#mediaviewer/File:Linnaeus1758-title-page.jpg
"Fox study 6" by Peter Trimming - Fox Study 6Uploaded by Mariomassone. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Fox_study_6.jpg#mediaviewer/File:Fox_study_6.jpg
"Komodo dragon with tongue" by Mark Dumont - Flickr: There Be Dragons. Licensed under Creative Commons Attribution 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Komodo_dragon_with_tongue.jpg#mediaviewer/File:Komodo_dragon_with_tongue.jpg
"Charles Robert Darwin by John Collier cropped" by John Collier – Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg#mediaviewer/File:Charles_Robert_Darwin_by_John_Collier_cropped.jpg
"Primate cladogram" by Petter Bøckman - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Primate_cladogram.jpg#mediaviewer/File:Primate_cladogram.jpg
"CollapsedtreeLabels-simplified" by Original uploader was User:TimVickers, SVG conversion by User:User_A1. Original uploader was User A1 at en.wikipedia - Transferred from en.wikipedia; transferred to Commons by User:Egmontaz using CommonsHelper.(Original text : Self made.). Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:CollapsedtreeLabels-simplified.svg#mediaviewer/File:CollapsedtreeLabels-simplified.svg
"Panthera onca palustris (1)" by CHUCAO - Own work. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_palustris_(1).JPG#mediaviewer/File:Panthera_onca_palustris_(1).JPG
"Panthera onca -Amazona Zoo, Cromer, Norfolk, England-8a" by Russell Smith - _MG_8684Uploaded by Snowmanradio. Licensed under CC BY 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg#mediaviewer/File:Panthera_onca_-Amazona_Zoo,_Cromer,_Norfolk,_England-8a.jpg
"Junior-Jaguar-Belize-Zoo" by Bjørn Christian Tørrissen - Own work by uploader, http://bjornfree.com/galleries.html. Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Junior-Jaguar-Belize-Zoo.jpg#mediaviewer/File:Junior-Jaguar-Belize-Zoo.jpg
"Standing jaguar" by USFWS - U.S. Fish and Wildlife Service Digital Library System. Licensed under Public Domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Standing_jaguar.jpg#mediaviewer/File:Standing_jaguar.jpg
„Galium aparine001“ von I, Hugo.arg. Lizenziert unter CC BY-SA 3.0 über Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Galium_aparine001.JPG#mediaviewer/File:Galium_aparine001.JPG
"Erithacus rubecula -Canary Islands, Spain -adult-8" by Juan Emilio from Las Palmas de Gran Canaria, España - Petirrojo (Erithacus rubecula superbus )Uploaded by Snowmanradio. Licensed under CC BY-SA 2.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg#mediaviewer/File:Erithacus_rubecula_-Canary_Islands,_Spain_-adult-8.jpg
"Turdus-migratorius-002". Licensed under CC BY-SA 3.0 via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Turdus-migratorius-002.jpg#mediaviewer/File:Turdus-migratorius-002.jpg
- published: 02 Feb 2015
- views: 14618
Taxonomy and the Tree of Life
- Order: Reorder
- Duration: 12:41
- Updated: 02 Nov 2011
- views: 221237
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
wn.com/Taxonomy And The Tree Of Life
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
- published: 02 Nov 2011
- views: 221237
The Taxonomy of Candy
- Order: Reorder
- Duration: 6:32
- Updated: 24 Mar 2016
- views: 137085
In our previous video 'What is a Species?,' we talked about the many ways scientists approach classifying organisms. So, I thought it'd be fun to get a few scie...
In our previous video 'What is a Species?,' we talked about the many ways scientists approach classifying organisms. So, I thought it'd be fun to get a few scientists from The Field Museum to apply their taxonomic know-how on something we're all familiar with: candy! How would you have organized these various confections?
This experiment in classification can be used with anything from pasta, to cell phones, beverages, cereals... seriously, start asking your friends and family if they think Pepsi and Coca-Cola are synonymous species, or similar via convergent evolution, and you're sure to have a lively Tuesday night.
Thanks to Drs Olivier Rieppel, Janet Voight, Margaret Thayer, and Larry Heaney for entertaining this very serious topic.
---------------------------------------------------------------------
Come hang out in our Subreddit: http://www.reddit.com/r/thebrainscoop/
Instagram.com/egraslie
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Tumblr: thebrainscoop.tumblr.com
---------------------------------------------------------------------
Producer, Writer, Creator, Host:
Emily Graslie
Producer, Editor, Camera, Graphics:
Brandon Brungard
---------------------------------------------------------------------
This episode is supported by and filmed on location at:
The Field Museum in Chicago, IL
(http://www.fieldmuseum.org)
---------------------------------------------------------------------
wn.com/The Taxonomy Of Candy
In our previous video 'What is a Species?,' we talked about the many ways scientists approach classifying organisms. So, I thought it'd be fun to get a few scientists from The Field Museum to apply their taxonomic know-how on something we're all familiar with: candy! How would you have organized these various confections?
This experiment in classification can be used with anything from pasta, to cell phones, beverages, cereals... seriously, start asking your friends and family if they think Pepsi and Coca-Cola are synonymous species, or similar via convergent evolution, and you're sure to have a lively Tuesday night.
Thanks to Drs Olivier Rieppel, Janet Voight, Margaret Thayer, and Larry Heaney for entertaining this very serious topic.
---------------------------------------------------------------------
Come hang out in our Subreddit: http://www.reddit.com/r/thebrainscoop/
Instagram.com/egraslie
Twitters: @ehmee
Facebook: http://www.facebook.com/thebrainscoop
Tumblr: thebrainscoop.tumblr.com
---------------------------------------------------------------------
Producer, Writer, Creator, Host:
Emily Graslie
Producer, Editor, Camera, Graphics:
Brandon Brungard
---------------------------------------------------------------------
This episode is supported by and filmed on location at:
The Field Museum in Chicago, IL
(http://www.fieldmuseum.org)
---------------------------------------------------------------------
- published: 24 Mar 2016
- views: 137085
Taxonomy and Systematics
- Order: Reorder
- Duration: 15:54
- Updated: 14 Mar 2013
- views: 30181
Humans have named things of importance to us since the dawn of communication (eat this, run from that...) But how do scientists organize living things and what...
Humans have named things of importance to us since the dawn of communication (eat this, run from that...) But how do scientists organize living things and what are the levels of organization they use to describe relationships between groups? Aristotle and Linnaeus take starring roles here, but there's a lot they got wrong.
Want more?
Subscribe: http://www.youtube.com/user/ThePenguinProf
FB Page: https://www.facebook.com/ThePenguinProf
Twitter: https://twitter.com/penguinprof
Web: http://www.penguinprof.com/
--------------------------------------------------------------------------------------------------------------------
VIDEO DETAILS
Taxonomy and Systematics
Taxonomy (G taxis: arrangement; nomia: method) is the discipline of defining groups of biological organisms on the basis of shared characteristics
Hierarchical groups help us to identify related organisms and also describe evolutionary relationships
Aristotle
To understand anything, one must classify it according to it's parts
Classified all animals into two groups: blooded and bloodless
Pliny the Elder
Carl Linnaeus
Systema Naturae 10th ed. in 1758
Binomial Nomenclature
Where do the Names Come From?
Latin (Classical or Medieval)
Classical Greek
Names of People
Names of Places
Other Languages
What's In a Name?
Morphologic Characters
General external morphology
Special structures
Internal morphology
Embryology
Karyology and other cytological factors
Physiological Factors
Metabolic factors
Body secretions
Genic sterility factors
Molecular Characters
Immunological distance
Electrophoretic differences
Protein sequences
DNA hybridization
DNA and RNA sequences
Restriction endonuclease analyses
Other molecular differences
Behavioral Characters
Courtship and other ethological isolating mechanisms
Other behavior patterns
Ecological Characters
Habitats and hosts
Food
Seasonal variations
Parasites
Host reactions
Geographic Characters
General biogeographic distribution
Sympatric-allopatric relationship of populations
Levels of Organization
Linnaeus' Domains
Linnaeus Described Six Classes of Animals
Heart with 2 auricles, 2 ventricles. Warm, red blood
Viviparous: Mammalia
Oviparous: Aves
Six Classes of Animals
Heart with 1 auricle, 0 ventricles. Cold, puss-like blood
Have antennae: Insecta
Have tentacles: Vermes
Hierarchy of Similarities
Modern 3-Domain System
Domain
Kingdom
Phylum (= Divisions in Botany)
Class
Order
Family
Genus
Species
Example: The Dog
Problems...
Linnaeus (and everyone else) wondered about where these species came from and how to define a species
Linnaeus treated species as immutable
Georges-Louis Leclerc, Comte de Buffon
Compared living and fossil mammals (elephants and mammoths)
He did not see how organisms could cross inhospitable boundaries to reach suitable environments
He found different kinds of animals and plants in very similar, but completely isolated environments
Age of Enlightenment
Paleontology and the discovery of extinct species in the fossil record began to undermine the static view of nature which had persisted since Aristotle
Species are NOT Fixed Entities
Taxonomy and systematics is a dynamic science
wn.com/Taxonomy And Systematics
Humans have named things of importance to us since the dawn of communication (eat this, run from that...) But how do scientists organize living things and what are the levels of organization they use to describe relationships between groups? Aristotle and Linnaeus take starring roles here, but there's a lot they got wrong.
Want more?
Subscribe: http://www.youtube.com/user/ThePenguinProf
FB Page: https://www.facebook.com/ThePenguinProf
Twitter: https://twitter.com/penguinprof
Web: http://www.penguinprof.com/
--------------------------------------------------------------------------------------------------------------------
VIDEO DETAILS
Taxonomy and Systematics
Taxonomy (G taxis: arrangement; nomia: method) is the discipline of defining groups of biological organisms on the basis of shared characteristics
Hierarchical groups help us to identify related organisms and also describe evolutionary relationships
Aristotle
To understand anything, one must classify it according to it's parts
Classified all animals into two groups: blooded and bloodless
Pliny the Elder
Carl Linnaeus
Systema Naturae 10th ed. in 1758
Binomial Nomenclature
Where do the Names Come From?
Latin (Classical or Medieval)
Classical Greek
Names of People
Names of Places
Other Languages
What's In a Name?
Morphologic Characters
General external morphology
Special structures
Internal morphology
Embryology
Karyology and other cytological factors
Physiological Factors
Metabolic factors
Body secretions
Genic sterility factors
Molecular Characters
Immunological distance
Electrophoretic differences
Protein sequences
DNA hybridization
DNA and RNA sequences
Restriction endonuclease analyses
Other molecular differences
Behavioral Characters
Courtship and other ethological isolating mechanisms
Other behavior patterns
Ecological Characters
Habitats and hosts
Food
Seasonal variations
Parasites
Host reactions
Geographic Characters
General biogeographic distribution
Sympatric-allopatric relationship of populations
Levels of Organization
Linnaeus' Domains
Linnaeus Described Six Classes of Animals
Heart with 2 auricles, 2 ventricles. Warm, red blood
Viviparous: Mammalia
Oviparous: Aves
Six Classes of Animals
Heart with 1 auricle, 0 ventricles. Cold, puss-like blood
Have antennae: Insecta
Have tentacles: Vermes
Hierarchy of Similarities
Modern 3-Domain System
Domain
Kingdom
Phylum (= Divisions in Botany)
Class
Order
Family
Genus
Species
Example: The Dog
Problems...
Linnaeus (and everyone else) wondered about where these species came from and how to define a species
Linnaeus treated species as immutable
Georges-Louis Leclerc, Comte de Buffon
Compared living and fossil mammals (elephants and mammoths)
He did not see how organisms could cross inhospitable boundaries to reach suitable environments
He found different kinds of animals and plants in very similar, but completely isolated environments
Age of Enlightenment
Paleontology and the discovery of extinct species in the fossil record began to undermine the static view of nature which had persisted since Aristotle
Species are NOT Fixed Entities
Taxonomy and systematics is a dynamic science
- published: 14 Mar 2013
- views: 30181
Learn Biology: Classification- The Taxonomic Hierarchy
- Order: Reorder
- Duration: 2:31
- Updated: 21 Jan 2011
- views: 164851
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1
Mahalo biology expert Mary Poffenroth explains the classification system of species an...
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1
Mahalo biology expert Mary Poffenroth explains the classification system of species and the taxonomic hierarchy.
The Taxonomic Hierarchy
---------------------------------------------------------------------
In biological taxonomy, all life forms can be classified within a hierarchal system that orders them from the broadest, most inclusive categories to the narrowest, most exclusive. The most widely used conventional categories are domain, kingdom, phylum, class, order, family, genus and species.http://www.biology-online.org/dictionary/Domain
This taxonomic system was initially pioneered by
Carl Linnaeus in the 18th century. Linnaeus used Latin terms to arrange species according to observable similarities and differences in their physical morphology. With recent innovations in molecular biology, the traditional classification system has been made more precise by the possibility of going beyond superficial similarities and mapping similarities and differences between species at the genetic level.
Following this hierarchy, the highest level, domain, distinguishes between bacteria and organisms with a true cell nucleus. The next level down, kingdom, distinguishes plants from animals. Below the kingdom level, at the level of phylum, we can differentiate between vertebrates and creatures with no backbone. Among the vertebrates, you can differentiate mammals from birds, fish and reptiles at the class level. Among mammals, you can differentiate between ones that eat meat and ones that don't. Some mammals belong to the order
Carnivora, meaning they eat meat. Others belong to the order Herbivora, meaning they feed exclusively on vegetation. Next, humans belong to the family Hominidae, which includes great apes (gorillas, orangutans and chimpanzees). At the genus level, we are related to now-extinct species of early humans, such as the Neanderthals. Finally, at the lowest level of the biological taxonomy, all living humans are members of the same species, since we form a single reproductive population sharing the capacity to produce children, regardless of superficial racial differences.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded
Classification of a Sample Species
---------------------------------------------------------------------
In order to form a clearer idea of these categories, it is helpful to think of a specific example, like a mountain lion.
At the domain level, a mountain lion belongs to the category of
Eukarya, which are organisms with a cellular nucleus, unlike bacteria. At the kingdom level, it is Animalia, as opposed to a plant or a fungus. Mountain lions belong to the phylum Chordata, which are animals that have a backbone, in contrast to Arthropoda (spiders) or Porifera (sponges).
The c
lass Mammalia includes animals that have fur and produce milk. This is the level at which fish, birds and reptiles are distinguished. Mountain lions belong to the order Carnivora along with other meat eaters such as bears and wolves. Their family, Felidae, includes large cats including leopard or lions. At the next level down, the genus Puma includes jaguars and cougars but not tigers.Finally, mountain lions constitute a distinct species, concolor. When designating a particular species, it is customary to use the genus and species name. So the short taxonomic designation for a mountain lion is Puma concolor.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded
Read more by visiting our page at:
http://www.mahalo.com/learn-biology-classification-the-taxonomic-hierarchy/
wn.com/Learn Biology Classification The Taxonomic Hierarchy
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1
Mahalo biology expert Mary Poffenroth explains the classification system of species and the taxonomic hierarchy.
The Taxonomic Hierarchy
---------------------------------------------------------------------
In biological taxonomy, all life forms can be classified within a hierarchal system that orders them from the broadest, most inclusive categories to the narrowest, most exclusive. The most widely used conventional categories are domain, kingdom, phylum, class, order, family, genus and species.http://www.biology-online.org/dictionary/Domain
This taxonomic system was initially pioneered by
Carl Linnaeus in the 18th century. Linnaeus used Latin terms to arrange species according to observable similarities and differences in their physical morphology. With recent innovations in molecular biology, the traditional classification system has been made more precise by the possibility of going beyond superficial similarities and mapping similarities and differences between species at the genetic level.
Following this hierarchy, the highest level, domain, distinguishes between bacteria and organisms with a true cell nucleus. The next level down, kingdom, distinguishes plants from animals. Below the kingdom level, at the level of phylum, we can differentiate between vertebrates and creatures with no backbone. Among the vertebrates, you can differentiate mammals from birds, fish and reptiles at the class level. Among mammals, you can differentiate between ones that eat meat and ones that don't. Some mammals belong to the order
Carnivora, meaning they eat meat. Others belong to the order Herbivora, meaning they feed exclusively on vegetation. Next, humans belong to the family Hominidae, which includes great apes (gorillas, orangutans and chimpanzees). At the genus level, we are related to now-extinct species of early humans, such as the Neanderthals. Finally, at the lowest level of the biological taxonomy, all living humans are members of the same species, since we form a single reproductive population sharing the capacity to produce children, regardless of superficial racial differences.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded
Classification of a Sample Species
---------------------------------------------------------------------
In order to form a clearer idea of these categories, it is helpful to think of a specific example, like a mountain lion.
At the domain level, a mountain lion belongs to the category of
Eukarya, which are organisms with a cellular nucleus, unlike bacteria. At the kingdom level, it is Animalia, as opposed to a plant or a fungus. Mountain lions belong to the phylum Chordata, which are animals that have a backbone, in contrast to Arthropoda (spiders) or Porifera (sponges).
The c
lass Mammalia includes animals that have fur and produce milk. This is the level at which fish, birds and reptiles are distinguished. Mountain lions belong to the order Carnivora along with other meat eaters such as bears and wolves. Their family, Felidae, includes large cats including leopard or lions. At the next level down, the genus Puma includes jaguars and cougars but not tigers.Finally, mountain lions constitute a distinct species, concolor. When designating a particular species, it is customary to use the genus and species name. So the short taxonomic designation for a mountain lion is Puma concolor.http://www.youtube.com/watch?v=kKwOlAqQoLk&feature;=player_embedded
Read more by visiting our page at:
http://www.mahalo.com/learn-biology-classification-the-taxonomic-hierarchy/
- published: 21 Jan 2011
- views: 164851
Taxonomy, Classification of organisms
- Order: Reorder
- Duration: 14:22
- Updated: 13 Feb 2014
- views: 26871
Mrs. Butcher gives a description of taxonomy, binomial nomenclature and goes over taxonomic levels of organization
Mrs. Butcher gives a description of taxonomy, binomial nomenclature and goes over taxonomic levels of organization
wn.com/Taxonomy, Classification Of Organisms
Classification and Taxonomy
- Order: Reorder
- Duration: 4:54
- Updated: 21 Jan 2013
- views: 54323
- published: 21 Jan 2013
- views: 54323
Taxonomy, Phylogeny and Systematics
- Order: Reorder
- Duration: 45:52
- Updated: 10 Apr 2014
- views: 24268
- published: 10 Apr 2014
- views: 24268
ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
- Order: Reorder
- Duration: 59:24
- Updated: 27 May 2014
- views: 23164
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง
ตราบเท่าที่สมองของเรายังคิดและทำอะไรๆได้ จะไม่มีอะไรหยุดยั้งความมุ่งมั่นของเรา
ความรู้ท...
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง
ตราบเท่าที่สมองของเรายังคิดและทำอะไรๆได้ จะไม่มีอะไรหยุดยั้งความมุ่งมั่นของเรา
ความรู้ที่ราคาแพง ราคาเป็นหมื่น เป็นแสน เราจะทำให้มันฟรี !!
เรียนล่วงหน้า เก่งล่วงหน้า เข้าใจล่วงหน้า
เราอยากให้น้องเล่นดนตรี เล่นกีฬา ทำกิจกรรม มีเวลาพักผ่อน ท่องเที่ยว ริมทะเล ฟ้าคราม น้ำใส
พวกพี่ไม่มีโอกาสได้ทำ เพราะเอาแต่กวดวิชา !
ความรู้ให้ดูฟรี และมันจะเป็นอย่างนี้เสมอไป
ซึ่งจะมีจนถึง 10,000 ชั่วโมง
ความเศร้าใจที่สุดของชีวิต คือ ความไม่รู้
อย่าปล่อยให้ใครสักคนต้องทนเดียวดายอยู่ในโลกของความไม่รู้อีกต่อไป
ขอให้ผู้ที่มีความมุ่งมั่น คือ ผู้ชนะ
ormschool
ออมความรู้ ออมวิชา ออมปัญญา ออมสกูล
www.ormschool.com ,
www.facebook.com/ormschoolclub
wn.com/Ormbio 019 อนุกรมวิธาน (Taxonomy) ,ตอน01
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง
ตราบเท่าที่สมองของเรายังคิดและทำอะไรๆได้ จะไม่มีอะไรหยุดยั้งความมุ่งมั่นของเรา
ความรู้ที่ราคาแพง ราคาเป็นหมื่น เป็นแสน เราจะทำให้มันฟรี !!
เรียนล่วงหน้า เก่งล่วงหน้า เข้าใจล่วงหน้า
เราอยากให้น้องเล่นดนตรี เล่นกีฬา ทำกิจกรรม มีเวลาพักผ่อน ท่องเที่ยว ริมทะเล ฟ้าคราม น้ำใส
พวกพี่ไม่มีโอกาสได้ทำ เพราะเอาแต่กวดวิชา !
ความรู้ให้ดูฟรี และมันจะเป็นอย่างนี้เสมอไป
ซึ่งจะมีจนถึง 10,000 ชั่วโมง
ความเศร้าใจที่สุดของชีวิต คือ ความไม่รู้
อย่าปล่อยให้ใครสักคนต้องทนเดียวดายอยู่ในโลกของความไม่รู้อีกต่อไป
ขอให้ผู้ที่มีความมุ่งมั่น คือ ผู้ชนะ
ormschool
ออมความรู้ ออมวิชา ออมปัญญา ออมสกูล
www.ormschool.com ,
www.facebook.com/ormschoolclub
- published: 27 May 2014
- views: 23164
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12:16
Taxonomy: Life's Filing System - Crash Course Biology #19
Hank tells us the background story and explains the importance of the science of classifyi...
published: 04 Jun 2012
Taxonomy: Life's Filing System - Crash Course Biology #19
Taxonomy: Life's Filing System - Crash Course Biology #19
- Report rights infringement
- published: 04 Jun 2012
- views: 732507
5:48
An introduction to: Taxonomy
The Jaguar, a magnificent and ferocious big cat that originates from the Americas. Its nam...
published: 02 Feb 2015
An introduction to: Taxonomy
An introduction to: Taxonomy
- Report rights infringement
- published: 02 Feb 2015
- views: 14618
12:41
Taxonomy and the Tree of Life
The science of taxonomy and where humans fit into the tree of life
More free lessons at: h...
published: 02 Nov 2011
Taxonomy and the Tree of Life
Taxonomy and the Tree of Life
- Report rights infringement
- published: 02 Nov 2011
- views: 221237
6:32
The Taxonomy of Candy
In our previous video 'What is a Species?,' we talked about the many ways scientists appro...
published: 24 Mar 2016
The Taxonomy of Candy
The Taxonomy of Candy
- Report rights infringement
- published: 24 Mar 2016
- views: 137085
15:54
Taxonomy and Systematics
Humans have named things of importance to us since the dawn of communication (eat this, ru...
published: 14 Mar 2013
Taxonomy and Systematics
Taxonomy and Systematics
- Report rights infringement
- published: 14 Mar 2013
- views: 30181
2:31
Learn Biology: Classification- The Taxonomic Hierarchy
Check out Bas Rutten's Liver Shot on MMA Surge: http://bit.ly/MMASurgeEp1
Mahalo biology e...
published: 21 Jan 2011
Learn Biology: Classification- The Taxonomic Hierarchy
Learn Biology: Classification- The Taxonomic Hierarchy
- Report rights infringement
- published: 21 Jan 2011
- views: 164851
14:22
Taxonomy, Classification of organisms
Mrs. Butcher gives a description of taxonomy, binomial nomenclature and goes over taxonomi...
published: 13 Feb 2014
Taxonomy, Classification of organisms
Taxonomy, Classification of organisms
- Report rights infringement
- published: 13 Feb 2014
- views: 26871
4:54
Classification and Taxonomy
published: 21 Jan 2013
Classification and Taxonomy
Classification and Taxonomy
- Report rights infringement
- published: 21 Jan 2013
- views: 54323
45:52
Taxonomy, Phylogeny and Systematics
published: 10 Apr 2014
Taxonomy, Phylogeny and Systematics
Taxonomy, Phylogeny and Systematics
- Report rights infringement
- published: 10 Apr 2014
- views: 24268
59:24
ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
ความมุ่งมั่นของormschool คือ สร้างวีดีโอความรู้ฟรีให้ถึง 10,000 ชั่วโมง
ตราบเท่าที่สมองของ...
published: 27 May 2014
ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01
- Report rights infringement
- published: 27 May 2014
- views: 23164
Taxonomy: Life's Filing System - Crash Course Biol...
An introduction to: Taxonomy...
Taxonomy and the Tree of Life...
The Taxonomy of Candy...
Taxonomy and Systematics...
Learn Biology: Classification- The Taxonomic Hiera...
Taxonomy, Classification of organisms...
Classification and Taxonomy...
Taxonomy, Phylogeny and Systematics...
ormBio 019 : อนุกรมวิธาน (Taxonomy) ,ตอน01...
photo: AP / Andrew Harnik
Hillary Clinton And Dangers Of The 'Making History Voter'
Edit WorldNews.com 29 Jul 2016
Article by WN.com Correspondent Dallas DarlingLike the Sept. 11 attacks of 2001, almost everyone remembers where they were and how they felt when Barack Obama was elected president. Indeed, after centuries of slavery and segregation, including institutional racism and lynching, the night of Nov. 4, 2008 will forever be seared in the memory of those who voted for the first black president of the United States of America ... 153. ....
photo: Public Domain / Avibliz
Stephen Hawking Issues Warning For What Brexit Could Mean For The Human Species
Edit WorldNews.com 29 Jul 2016
Stephen Hawking has penned a thoughtful appeal for post-Brexit Britain to reconsider the role that wealth plays in society, warning that isolationism and envy could even lead to the end of the human species, Mashable reports. In a Guardian essay, the world-renowned physicist made the case for a more comprehensive and generous definition of wealth "to include knowledge, natural resources and human capacity." ... ....
photo: NASA / Greg Shirah
European spacecraft on track to reach Mars in October
Edit Belfast Telegraph 29 Jul 2016
A European spacecraft spearheading a trail-blazing search for life on Mars is on track to reach the Red Planet in October. ExoMars Trace Gas Orbiter (TGO), launched on March 14, has already completed more than half of its 500 million km (310.6 million mile) journey through space ... ....
photo: US Army / Staff Sgt. Jon Soucy
Rep. Duckworth to Trump: I didn't serve my country 'so you could invite Russia to ...
Edit Politico 29 Jul 2016
There were no shortage harsh quips directed towards Donald Trump at the Democratic National convention, but Rep. Tammy Duckworth, a military veteran, had her own take down for Trump’s widely criticized invitation to Russia to hack Hillary Clinton’s emails ... ....
photo: AP / David Guttenfelder
North Korea says U.S. has crossed red line, relations now on war footing
Edit Baltimore Sun 28 Jul 2016
North Korea's top diplomat for U.S. affairs said Thursday that Washington "crossed the red line" and effectively declared war by putting leader Kim Jong Un on its list of sanctioned individuals, and said a vicious showdown could erupt if the U.S. and South Korea hold annual war games as planned... ....
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IPTC Maps Media Topics to Wikidata (IPTC - International Press Telecommunications Council)
Edit Public Technologies 28 Jul 2016
(Source. IPTC - International Press Telecommunications Council). The NewsCodes Working Group of IPTC has completed mapping of the top two levels of hierarchical terms ofMedia Topics to Wikidata. Media Topics is an IPTC standard - a 1,100-term taxonomy with a focus on categorizing text ... 'When linking an existing taxonomy to another, Wikidata serves as a central point of reference.' ... The mappings use SKOS mapping relationships ... Guidelines....
As Virtual Agents, Virtual Assistants and Chatbots Take Off, eContext’s White Paper Explores the Benefits ...
Edit Business Wire 28 Jul 2016
CHICAGO--(BUSINESS WIRE)--#Alexa--eContext released its latest white paper, Enhancing Virtual Agents with Structured Knowledge, exploring how broad taxonomies introduce elements in VA to enhance an already disruptive technology ... ....
The IAB Believes…in tackling ad fraud head on (IAB - Interactive Advertising Bureau UK)
Edit Public Technologies 28 Jul 2016
(Source. IAB - Interactive Advertising Bureau UK) ... Given that the aim of JICWEBS is to promote trusted digital ad trading, the taxonomy project is a key step in that process, and the IAB was fortunate enough to be able to feed into its creation in recent months. As we work towards creating a safer, more transparent supply chain, the taxonomy serves to identify sources of non-human traffic ... So watch this space ... (noodl. 34719488) ....
IAB reveals steps taken to solve digital advertising's biggest issues (IAB - Interactive Advertising Bureau UK)
Edit Public Technologies 28 Jul 2016
(Source. IAB - Interactive Advertising Bureau UK) ... The highlights are listed below. The full list of steps taken are available on the IAB website ... · Ad - fraud - Delivered a taxonomy of the 16 different types of potential online ad fraud; created Good Practice Principles against which companies can be audited; developing a certification programme with first companies expected to be certified early 2017 ... (noodl. 34719489) ....
Nasdaq BWise GRC Platform Selected by Dubai Islamic Bank for Risk, Compliance and Internal Control
Edit Stockhouse 28 Jul 2016
“We were searching for an eGRC solution that enables us to enhance and strengthen our risk management practices throughout the organization,” said Mr. Mohamed Abdulla Al Nahdi, Deputy CEO at Dubai Islamic Bank ... By implementing one common risk taxonomy, Dubai Islamic Bank is ensured that policies and strategic objectives towards risk management are achieved. About Nasdaq BWise ... For more information, visit www.bwise.com ... Nasdaq ... ....
Nasdaq BWise GRC Platform Selected by Dubai Islamic Bank for Risk, Compliance and Internal Control (NASDAQ OMX Group Inc)
Edit Public Technologies 28 Jul 2016
(Source. NASDAQ OMX Group Inc) ... 'We were searching for an eGRC solution that enables us to enhance and strengthen our risk management practices throughout the organization,' said Mr. Mohamed Abdulla Al Nahdi, Deputy CEO at Dubai Islamic Bank ... By implementing one common risk taxonomy, Dubai Islamic Bank is ensured that policies and strategic objectives towards risk management are achieved. About Nasdaq BWise ... About Dubai Islamic Bank.....
MSU professor publishes popular book on mushrooms of the Rocky Mountains (Montana State University)
Edit Public Technologies 28 Jul 2016
(Source. Montana State University). BOZEMAN - Years ago, Cathy Cripps found a mushroom atop Loveland Pass, Colorado. Hours later, she boarded a plane for Greenland and found the same mushroom species when she landed ... The book is organized by habitat, rather than traditional species taxonomy often employed in mushroom and plant guide books. The book includes bright images of more than 150 mushrooms species, many taken by Cripps herself....
Worldwide interest in AMEC framework – Push to make language versions available (AMEC - Association for Measurement and Evaluation of Communication)
Edit Public Technologies 27 Jul 2016
(Source. AMEC - Association for Measurement and Evaluation of Communication) ... Bagnall said AMEC was now working with AMEC member companies who have agreed to translate the resource centre, framework and taxonomy to make it as beneficial and easy to use as possible for PR professionals all around the world ... He said ... The Framework is also being translated into ... (noodl. 34710975) ....
July 27, 2016— Canadian Museum of Nature is first Canadian partner of international biodiversity library network (Canadian Museum of Nature)
Edit Public Technologies 27 Jul 2016
(Source. Canadian Museum of Nature) Home About Us Museum News For Media Press Releases Canadian Museum of Nature is first Canadian partner of international biodiversity library network. Philip Henry Gosse © Public domain. Close. This illustration is one of about 250 in Entomologia Terrae Novae, by naturalist Philip Henry Gosse ... Close ... -30- ... The library's subject strengths are in the Canadian Arctic, ornithology, systematics and taxonomy....
19th-Century For-Profit Colleges Spawned Trump University
Edit Slate 27 Jul 2016
This article is part of the United States of Debt, our third Slate Academy. Join Slate’s Helaine Olen as she explores the reality of owing money in America. To learn more about this project, visit slate.com/Debt. For-profit colleges might seem like a creature of the present day ... I spoke with historian A.J ... If you were to sketch out a historical taxonomy of for-profits, where would Trump University fit? ... law and medicine ... ....
Fujitsu Interstage® XWand® Selected as XBRL Engine for SAP® BusinessObjects™ Disclosure Management (Fujitsu America Inc)
Edit Public Technologies 26 Jul 2016
SEC and other regulatory bodies Create taxonomies, extensions and instances with easy-to-use tools that support all aspects of XBRL document development and testing Audit the accuracy and correctness of XBRL instances and their taxonomies, including custom validation, to ensure that reports comply with internal and external rules Adhere to the ......
NSU Researcher Discovers Unique Anatomical Characteristic in Barnacle Study (Nova Southeastern University)
Edit Public Technologies 26 Jul 2016
(Source. Nova Southeastern University). NSU Researcher Discovers Unique Anatomical Characteristic in Barnacle Study. Turns Out Barnacle Penises Are Truly Amazing Appendages. Barnacle Reproductive Organs - Credit. J. Matthew Hoch, Ph.D ... Matthew Hoch, Ph.D., barnacles have long-fascinated scientists and studying them has helped the development of scientific theories from evolution and natural selection to systematics and taxonomy ... Darwin. Dr....
Researchers find a new marine invertebrate species in the Weddell Sea, in the Antarctica (Universitat de Barcelona)
Edit Public Technologies 25 Jul 2016
The scientific team has improved the taxonomy criteria to define the species Doto antarctica through micro-computed tomography (image ... To improve the taxonomy criteria that identify the species, experts applied a set of techniques (histology, micro-computed tomography and 3D reconstruction) in the study of the organs and system of the species....
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