- published: 24 Apr 2016
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Eusociality (Greek eu: "good/real" + "social"), the highest level of organization of animal sociality, is defined by the following characteristics: cooperative brood care (including brood care of offspring from other individuals), overlapping generations within a colony of adults, and a division of labor into reproductive and non-reproductive groups. The division of labor creates specialized behavioral groups within an animal society which are sometimes called castes. Eusociality is distinguished from all other social systems because individuals of at least one caste usually lose the ability to perform at least one behavior characteristic of individuals in another caste.
Eusociality exists in certain insects, crustaceans and possibly mammals. It is mostly observed and studied in the Hymenoptera (ants, bees, and wasps) and in the termites. For example, a colony has caste differences; queens and reproductive males take the roles as the sole reproducers while the soldiers and workers work together to create a living situation favorable for the brood. In addition to Hymenoptera and Isoptera, there are two known eusocial vertebrates from the order Rodentia, which includes the naked mole-rat and the Damaraland mole-rat. Some shrimps such as Synalpheus regalis are also eusocial.
Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy. Modern biology is a vast and eclectic field, composed of many branches and subdisciplines. However, despite the broad scope of biology, there are certain general and unifying concepts within it that govern all study and research, consolidating it into single, coherent fields. In general, biology recognizes the cell as the basic unit of life, genes as the basic unit of heredity, and evolution as the engine that propels the synthesis and creation of new species. It is also understood today that all organisms survive by consuming and transforming energy and by regulating their internal environment to maintain a stable and vital condition.
Subdisciplines of biology are defined by the scale at which organisms are studied, the kinds of organisms studied, and the methods used to study them: biochemistry examines the rudimentary chemistry of life; molecular biology studies the complex interactions among biological molecules; botany studies the biology of plants; cellular biology examines the basic building-block of all life, the cell; physiology examines the physical and chemical functions of tissues, organs, and organ systems of an organism; evolutionary biology examines the processes that produced the diversity of life; and ecology examines how organisms interact in their environment.
Aishwarya Rai Bachchan (born 1 November 1973), also known as Aishwarya Rai, is an Indian actress, former model and the winner of the Miss World pageant of 1994. Through her successful Bollywood career, she has established herself as one the most popular and high-profile celebrities in India. Rai has received several awards, including two Filmfare Awards from ten nominations. She was awarded the Padma Shri by the Government of India in 2009 and the Ordre des Arts et des Lettres by the Government of France in 2012. She is often cited as the "most beautiful woman in the world" for which she has received worldwide attention.
While in college, Rai did a few modelling assignments. Following appearances in several television commercials, she entered into the Miss India pageant, in which she placed second. She was then crowned Miss World 1994, after which she began receiving offers to act in film. She made her acting debut with the 1997 Tamil film Iruvar and had her first Hindi film release in Aur Pyaar Ho Gaya the same year. Her first commercial success was the Tamil romantic drama Jeans (1998), following which she achieved wider success and two Best Actress awards at Filmfare for her performances in Hum Dil De Chuke Sanam (1999) and Devdas (2002). She garnered critical appreciation for portraying Rabindranath Tagore's heroine, Binodini, in the Bengali film Chokher Bali (2003) and a depressed woman in the relationship drama Raincoat (2004). Rai's greatest commercial successes have been the adventure film Dhoom 2 (2006), the historical romance Jodhaa Akbar (2008), and the science fiction film Enthiran (2010). She also received praise for portraying a nurse in the drama Guzaarish (2010).
The meeting titled "Student-Youth Assembly Against Discrimination" was organised by SFI AISF AISA PSF CHHATRABHARATI AIDSO RYA AIYF DYFI and saw overwhelming response from Mumbaikars despite attempts to scuttle it. Venue: Adarsh Vidyalay Hall, near TIlak Nagar Station (E), Mumbai Camera: Satyen K. Bordoloi Produced by: Vivek Sundara
--Alon Ziv, author of the book Breeding Between the Lines: Why Interracial People Are Healthier and More Attractive, joins David to discuss his hypothesis that mixed-race people are healthier and more attractive On the Bonus Show: The Whole Foods "fag" cake was a lie, the first US penis transplant, actor from "The Wire" beats a Bernie supporter, more... Support TDPS by clicking (bookmark it too!) this link before shopping on Amazon: http://www.amazon.com/?tag=thedavpaksho-20 Website: https://www.davidpakman.com Become a Member: https://www.davidpakman.com/membership David's Instagram: http://www.instagram.com/david.pakman Discuss This on Reddit: http://www.reddit.com/r/thedavidpakmanshow/ Facebook: http://www.facebook.com/davidpakmanshow TDPS Twitter: http://www.twitter.com/davidpakmans...
Checking email and being on social media gives us a reward similar to playing slot machines, or fishing. We never know what's going to happen next, and that's what makes it so compelling. Wu's latest book is "The Attention Merchants: The Epic Scramble to Get Inside Our Heads" (https://goo.gl/aGLq9T). Read more at BigThink.com: http://bigthink.com/videos/tim-wu-on-the-psychology-behind-email-addiction Follow Big Think here: YouTube: http://goo.gl/CPTsV5 Facebook: https://www.facebook.com/BigThinkdotcom Twitter: https://twitter.com/bigthink Transcript - You know one of the most important chapters in establishing our present existence so to speak, our present media existence was the realization of the power of the check-in. That is that urge, maybe you’ve felt it, I’ve got to check my ema...
In today’s (24th November, 2014) morning Satsang, Paramahamsa Nithyananda teaches us about the important role that muscle memory and biomemory plays in our actions and decisions. He explains deeper level secrets about how our system and being can be prepared to accept the Shivoham experience. The Master is the most important component in this process, making the Inner Awakening program the key to our transformation. Watch, Share and Subscribe to our channel to be notified of the next upload click http://www.youtube.com/subscription_center?add_user=lifeblissfoundation to subscribe. visit: http://www.nithyananda.org http://www.nithyananda.tv http://www.innerawakening.org TRANSCRIPTS:- I will expand on the science of bio-memory. Please listen! I will introduce these two-three words. ...
Subject:Anthropology Paper:Human Population Genetics
A caste is a social category to which a person belongs involuntarily (one's social status is ascribed); a caste contrasts with a social class. A caste system, then, is a social structure in which people belong to such social categories; historically, an example is the caste system of India. In sociology, a caste system describes one form of social stratification. Castes also explain why some societies offer little social mobility: if a person occupies a low social status in that person's caste, then it is difficult or impossible for that person to achieve a higher status, as typically one cannot change one's caste. Interaction between people of different castes is restricted; for example, commonly people must practice endogamy (marriage within their own caste). ---------- Sociology tutor...
CLICK Below Link for 300+ G.K TRICKS in english Channel CALL4TRICK https://www.youtube.com/channel/UCKSh4-p609SBM2SpwR1hqNA/videos LIKE FB PAGE TO GET PDF OF TRICKS ON 50 GK TOPICS LINK BELOW https://www.facebook.com/call4trick/ click below link to subscribe for free https://www.youtube.com/channel/UCKSh4-p609SBM2SpwR1hqNA?sub_confirmation=1 follow my Tricks on website .Click below link http://call4trick.blogspot.in/ click below link to see all my tricks https://www.youtube.com/playlist?list=PL9Wx4CslaeY_fZu904I2eL1Y059yiYbKI Click below link to see my top TEN tricks https://www.youtube.com/playlist?list=PL9Wx4CslaeY_SbVplFx-EPMhJSswT34AQ MY PREVIOUS VIDEOS :- 16.TRICKS ON STADIUMS IN INDIA https://www.youtube.com/playlist?list=PL9Wx4CslaeY9ReNUe8NjTxveJIZekwYUT 1.TRICKS TO R...
Aishwarya Rai was born on 1st November 1973, also known by her married name Aishwarya Rai Bachchan, is an Indian actress, model and the winner of the Miss World pageant of 1994. Through her Bollywood acting career, she has established herself as one of the most popular and high-profile celebrities in India. Click Here ► https://www.youtube.com/user/PeopleandHistory to find out more about your favourite stars. ► Like us on Facebook: https://www.facebook.com/PeopleAndHistory ► Follow us on Twitter: https://twitter.com/People_History ► Circle us on G+: google.com/+PeopleandHistory ► Follow us on Pinterest: https://www.pinterest.com/peoplehistory/ ► Website: http://www.ultraindia.com
Rajiv Hari Om Bhatia popularly known as 'Akshay Kumar' was born on 9 September 1967. He is an actor, producer and martial artist who has appeared in Hindi films. When he began his acting career in the 1990s, he primarily starred in action films and was known for his appearances in films of the "Khiladi series". Click Here ► https://www.youtube.com/user/PeopleandHistory to find out more about your favourite stars. ► Like us on Facebook: https://www.facebook.com/PeopleAndHistory ► Follow us on Twitter: https://twitter.com/People_History ► Circle us on G+: google.com/+PeopleandHistory ► Follow us on Pinterest: https://www.pinterest.com/peoplehistory/ ► Website: http://www.ultraindia.com
Termites cause billions of dollars in damage annually – but they need help to do it. So they carry tiny organisms around with them in their gut. Together, termites and microorganisms can turn the wood in your house into a palace of poop. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe. Explore big scientific mysteries by going incredibly small. * NEW VIDEOS EVERY OTHER TUESDAY! * Termites such as dampwood termites use their cardboard-like poop pellets to build up their nests, turning a human house into a termite toilet. “They build their own houses out of their own feces...
The meeting titled "Student-Youth Assembly Against Discrimination" was organised by SFI AISF AISA PSF CHHATRABHARATI AIDSO RYA AIYF DYFI and saw overwhelming response from Mumbaikars despite attempts to scuttle it. Venue: Adarsh Vidyalay Hall, near TIlak Nagar Station (E), Mumbai Camera: Satyen K. Bordoloi Produced by: Vivek Sundara
--Alon Ziv, author of the book Breeding Between the Lines: Why Interracial People Are Healthier and More Attractive, joins David to discuss his hypothesis that mixed-race people are healthier and more attractive On the Bonus Show: The Whole Foods "fag" cake was a lie, the first US penis transplant, actor from "The Wire" beats a Bernie supporter, more... Support TDPS by clicking (bookmark it too!) this link before shopping on Amazon: http://www.amazon.com/?tag=thedavpaksho-20 Website: https://www.davidpakman.com Become a Member: https://www.davidpakman.com/membership David's Instagram: http://www.instagram.com/david.pakman Discuss This on Reddit: http://www.reddit.com/r/thedavidpakmanshow/ Facebook: http://www.facebook.com/davidpakmanshow TDPS Twitter: http://www.twitter.com/davidpakmans...
Checking email and being on social media gives us a reward similar to playing slot machines, or fishing. We never know what's going to happen next, and that's what makes it so compelling. Wu's latest book is "The Attention Merchants: The Epic Scramble to Get Inside Our Heads" (https://goo.gl/aGLq9T). Read more at BigThink.com: http://bigthink.com/videos/tim-wu-on-the-psychology-behind-email-addiction Follow Big Think here: YouTube: http://goo.gl/CPTsV5 Facebook: https://www.facebook.com/BigThinkdotcom Twitter: https://twitter.com/bigthink Transcript - You know one of the most important chapters in establishing our present existence so to speak, our present media existence was the realization of the power of the check-in. That is that urge, maybe you’ve felt it, I’ve got to check my ema...
In today’s (24th November, 2014) morning Satsang, Paramahamsa Nithyananda teaches us about the important role that muscle memory and biomemory plays in our actions and decisions. He explains deeper level secrets about how our system and being can be prepared to accept the Shivoham experience. The Master is the most important component in this process, making the Inner Awakening program the key to our transformation. Watch, Share and Subscribe to our channel to be notified of the next upload click http://www.youtube.com/subscription_center?add_user=lifeblissfoundation to subscribe. visit: http://www.nithyananda.org http://www.nithyananda.tv http://www.innerawakening.org TRANSCRIPTS:- I will expand on the science of bio-memory. Please listen! I will introduce these two-three words. ...
Subject:Anthropology Paper:Human Population Genetics
A caste is a social category to which a person belongs involuntarily (one's social status is ascribed); a caste contrasts with a social class. A caste system, then, is a social structure in which people belong to such social categories; historically, an example is the caste system of India. In sociology, a caste system describes one form of social stratification. Castes also explain why some societies offer little social mobility: if a person occupies a low social status in that person's caste, then it is difficult or impossible for that person to achieve a higher status, as typically one cannot change one's caste. Interaction between people of different castes is restricted; for example, commonly people must practice endogamy (marriage within their own caste). ---------- Sociology tutor...
CLICK Below Link for 300+ G.K TRICKS in english Channel CALL4TRICK https://www.youtube.com/channel/UCKSh4-p609SBM2SpwR1hqNA/videos LIKE FB PAGE TO GET PDF OF TRICKS ON 50 GK TOPICS LINK BELOW https://www.facebook.com/call4trick/ click below link to subscribe for free https://www.youtube.com/channel/UCKSh4-p609SBM2SpwR1hqNA?sub_confirmation=1 follow my Tricks on website .Click below link http://call4trick.blogspot.in/ click below link to see all my tricks https://www.youtube.com/playlist?list=PL9Wx4CslaeY_fZu904I2eL1Y059yiYbKI Click below link to see my top TEN tricks https://www.youtube.com/playlist?list=PL9Wx4CslaeY_SbVplFx-EPMhJSswT34AQ MY PREVIOUS VIDEOS :- 16.TRICKS ON STADIUMS IN INDIA https://www.youtube.com/playlist?list=PL9Wx4CslaeY9ReNUe8NjTxveJIZekwYUT 1.TRICKS TO R...
Aishwarya Rai was born on 1st November 1973, also known by her married name Aishwarya Rai Bachchan, is an Indian actress, model and the winner of the Miss World pageant of 1994. Through her Bollywood acting career, she has established herself as one of the most popular and high-profile celebrities in India. Click Here ► https://www.youtube.com/user/PeopleandHistory to find out more about your favourite stars. ► Like us on Facebook: https://www.facebook.com/PeopleAndHistory ► Follow us on Twitter: https://twitter.com/People_History ► Circle us on G+: google.com/+PeopleandHistory ► Follow us on Pinterest: https://www.pinterest.com/peoplehistory/ ► Website: http://www.ultraindia.com
Rajiv Hari Om Bhatia popularly known as 'Akshay Kumar' was born on 9 September 1967. He is an actor, producer and martial artist who has appeared in Hindi films. When he began his acting career in the 1990s, he primarily starred in action films and was known for his appearances in films of the "Khiladi series". Click Here ► https://www.youtube.com/user/PeopleandHistory to find out more about your favourite stars. ► Like us on Facebook: https://www.facebook.com/PeopleAndHistory ► Follow us on Twitter: https://twitter.com/People_History ► Circle us on G+: google.com/+PeopleandHistory ► Follow us on Pinterest: https://www.pinterest.com/peoplehistory/ ► Website: http://www.ultraindia.com
Termites cause billions of dollars in damage annually – but they need help to do it. So they carry tiny organisms around with them in their gut. Together, termites and microorganisms can turn the wood in your house into a palace of poop. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe. Explore big scientific mysteries by going incredibly small. * NEW VIDEOS EVERY OTHER TUESDAY! * Termites such as dampwood termites use their cardboard-like poop pellets to build up their nests, turning a human house into a termite toilet. “They build their own houses out of their own feces...
In today’s (24th November, 2014) morning Satsang, Paramahamsa Nithyananda teaches us about the important role that muscle memory and biomemory plays in our actions and decisions. He explains deeper level secrets about how our system and being can be prepared to accept the Shivoham experience. The Master is the most important component in this process, making the Inner Awakening program the key to our transformation. Watch, Share and Subscribe to our channel to be notified of the next upload click http://www.youtube.com/subscription_center?add_user=lifeblissfoundation to subscribe. visit: http://www.nithyananda.org http://www.nithyananda.tv http://www.innerawakening.org TRANSCRIPTS:- I will expand on the science of bio-memory. Please listen! I will introduce these two-three words. ...
Mulayam Singh Yadav Biography: Watch India TV's special documentary 'Vansh' to know the journey of Samajwadi Party and its founder Mulayam Singh Yadav's dynasty. Mulayam Singh Yadav was the Chief Minister of Uttar Pradesh from 1989 to 1991, from 1993 to 1995, and from 2003 to 2007. Mulayam Yadav was born in 1939 in Saifai village of Etawah district, Uttar Pradesh. Mulayam Singh joined the Lok Dal and became its president in Uttar Pradesh in 1980. Shivpal Singh Yadav and Ramgopal Yadav are his right hand in politics. His sons Akhilesh Yadav and Prateek Yadav are also in politics. SUBSCRIBE to India TV Here: http://goo.gl/fcdXM0 Follow India TV on Social Media: Facebook: https://www.facebook.com/indiatvnews Twitter: https://twitter.com/indiatvnews Download India TV Android App here: http...
Yogi Adityanath Proud of India Mahanth Yogi Adityanath Member of Parliament who has represented Gorakhpur in the Lok Sabha Hindu Yuva Vahini, a social, cultural and nationalist group of youth who seek to provide rightist Hindu platform
Subject:Anthropology Paper:Human Population Genetics
Courtesy: India TV Watch the complete biography of Narendra Modi from childhood
Subject:Anthropology Paper:Human Population Genetics
Evelyn Reed Speaks! Women: Caste, Class, or Oppressed Sex? Lecture with Question & Answer July, 1970. Evelyn Reed (1905 – 1979) was an American communist and women’s rights activist. In January 1940, she traveled to Mexico to see the exiled Russian Revolutionary Leon Trotsky and his wife Natalia Sedova. There, at the house of Trotsky in Coyoacán, Reed met the American Trotskyist leader James P. Cannon, leader of the Socialist Workers Party (United States). Reed joined in the same year, and remained a leading party member until her death. An active participant in the Women's liberation movement of the 1960s and 1970s, Reed was a founding member of the Women’s National Abortion Action Coalition in 1971. During these years she spoke and debated on women’s rights in cities throughout the Unite...
Mr Jailab Kumar Rai Nepal is rich in cultural diversity. The national census 2011 has identified 126 caste/ethnic groups, 123 languages, and 10 religions in Nepal. Different cultural groups in Nepal posses diverse forms of meaning and value to nature and natural resources and their territories. The way they conserve, manage and use nature and available natural resources are the part of their culture and cultural life. The customary laws and practices of different cultural groups, one or other way, are playing complementary roles in the conservation of biodiversity of the area in particular and biodiversity of the country in general. The preliminary studies show that there are hundreds of such cultural sites in Nepal which are significantly contributing in the conservation of biological di...
Haifa, Israel. July 11, 2016. 28 minutes. English. First Haifa Genetics Conference on Jewish Founder Populations. Photographed and uploaded by Meir G. Gover (C). STUDY OF PATERNAL LINEAGES AMONG LEVITE JEWS Doron M. Behar 1,2,3, Lauri Saag 1, Monika Karmin 1, Meir G. Gover 4, Jeffrey D. Wexler 5, Luisa F. Sanchez 2, Elliott Greenspan 2, Concetta Bormans 2, Siiri Rootsi 1, Richard Villems 1 1 Estonian Biocentre and Department of Evolutionary Biology, University of Tartu, Tartu 51010, Estonia 2 Genomic Research Center, Gene by Gene, Houston 77008, Texas, USA 3 Clalit National Cancer Control and Personalized Medicine Program, Carmel Medical Center, Haifa 3436212, Israel 4 Independent Genetic Genealogy Researcher, Savyon 56905, Israel 5 LeviteDNA.org, Los Angeles 90045, California, USA Prev...
Maths and Biology- two subjects when brought together have given the world some of the most miraculous findings! On this episode we explore this curious connection as we will wander through tiger terrain and observe the mathematics behind the patterns on their coats, we will climb evolutionary trees to see how closely one specie is connected to the other. We will also travel to the 19th century and track the cholera outbreaks. Above episode part of 13 episodes series The maths factor produced by Vigyan Prasar, DST, Govt. of India. ‘The Maths Factor’ produced by Vigyan Prasar, DST, Govt. of India. Aabove video non-commercial use and only for uploaded education purpose. All 13 episode of The ‘Maths’ Factor series available on line at http://nroer.gov.in/home/