- published: 02 Dec 2015
- views: 4584
Symbiosis (from Greek σύν "together" and βίωσις "living") is close and often long-term interaction between two different biological species. In 1877 Albert Bernhard Frank used the word symbiosis (which previously had been used to depict people living together in community) to describe the mutualistic relationship in lichens. In 1879, the German mycologist Heinrich Anton de Bary defined it as "the living together of unlike organisms."
The definition of symbiosis has varied among scientists. Some believe symbiosis should only refer to persistent mutualisms, while others believe it should apply to any type of persistent biological interaction (in other words mutualistic, commensalistic, or parasitic). After 130 years of debate, current biology and ecology textbooks now use the latter "de Bary" definition or an even broader definition (where symbiosis means all species interactions), with the restrictive definition no longer used (in other words, symbiosis means mutualism).
Some symbiotic relationships are obligate, meaning that both symbionts entirely depend on each other for survival. For example, many lichens consist of fungal and photosynthetic symbionts that cannot live on their own. Others are facultative (optional): they can, but do not have to live with the other organism.
I travelled to the United States and worked for the SG2015 collecting footage for the final movie and managed to bring back some of it for promotional purposes. Great Festival! Music, Art, Fun and Love...One awesome recipe for living :) Soundtracks: Shpongle Ganja Giri Diamond Saints Tipper Avalon All artists were present at the festival. If you liked this video check out my facebook page to see other stuff! ;) https://www.facebook.com/diogocastro360
Symbiosis is close and often long-term interaction between different biological species. The definition of symbiosis is controversial among scientists. Some believe symbiosis should only refer to persistent mutualisms, while others believe it should apply to all types of persistent biological interactions (i.e. mutualistic, commensalistic, or parasitic). In this video we show how you can simply visualize all three. For more info on this topic visit our page: http://www.untamedscience.com/biology/ecology/basics-of-symbiosis/ Don't forget to subscribe to this channel for more great science videos!
With so many organisms on Earth, living things are bound to interact with one another. Symbiosis is a close relationship between two species. One type of interaction between two species is called mutualism. An example of mutualism exists between honey bees and flowers. Flowers provide nectar to the bees. The bees use the sugar rich liquid to make honey. As the bees fly from flower to flower tiny grains of pollen get stuck to the bee. The bee moves the pollen without even knowing it. The pollination is necessary for flowers to reproduce. In this relationship both species benefit. The bee gets nectar and the flower gets pollinated. Another relationship is called commensalism. This interaction takes place when sharks and remora live together. The remora use sucking disks on the...
In this webisode Jonathan explores different types of symbiosis in the ocean, including mutualism, commensalism and parasitism, and how animals use it for survival. ********************************************************************** If you like Jonathan Bird's Blue World, join us on Facebook! https://www.facebook.com/BlueWorldTV Or Twitter! https://twitter.com/BlueWorld_TV On the Web: http://www.blueworldTV.com **********************************************************************
A Short Animated Film produced while I attended Sheridan's School of Computer Animation. During the 8 month program we spent 4 months learning the fundamentals of Maya and the remaining 4 in production of our final short films. Starting without any real experience in 3D Software, this film represents how much one can learn and produce in such a time constraint. Each student conceived and produced their own original independent film and the same was True for this "SYMBIOSIS" film. All storyboarding, modeling, rigging, texturing, animating, rendering, compositing and dynamic effects were done by myself. Inevitably some compromises had to be made in order to complete the film in the specified timeline but I was quite happy with the end result and had an excellent time during my 8 mon...
Chosen for its beautiful, spacious landscape and the reviving body of water that makes this place stand out, its no wonder they insisted on hosting it in the same area as last year which also turned out to be quite a wild time. Symbiosis is a transformational festival that many go to for its tranquil art and the general vibe of peace in the air. Set up camp and find out how generously awesome your neighbors are and become a family, go explore on your own and find out that its impossible not to interact with the endless faces of explorers peppered all over the face of this gorgeous space, and find out many a new things. This event has become dear to me, and found its way into my book of traditions. Check it out next year and get blown away! In the meantime see it through my eyes http://sy...
Ants as bodyguards? These ants protect acacia trees with their lives!
In this webisode Jonathan explores different types of symbiosis in the ocean, including mutualism, commensalism and parasitism, and how animals use it for survival. This is an HD re-release of a season 3 episode. ********************************************************************** If you like Jonathan Bird's Blue World, don't forget to subscribe! Support us on Patreon! http://patreon.com/BlueWorldTV You can buy some Blue World T-shirts & Swag! http://www.blueworldtv.com/shop You can join us on Facebook! https://www.facebook.com/BlueWorldTV Twitter https://twitter.com/BlueWorld_TV Instagram @blueworldtv Web: http://www.blueworldTV.com **********************************************************************
Subscribe: http://bit.ly/SubscribeAceVentura FREE DOWNLOAD: https://soundcloud.com/schatsi/ace-ventura-symbiosis-gathering-mix Happy to return to Symbiosis Gathering in The US this weekend. It's a very special festival and will feature some amazing music, plus a lot of my hommies. So for the occasion, I prepared a new mix for you all.... two hours no less ! Enjoy ✪ Tracklist: 1. Kaminanda - Shaman's tunnel (Sofa Beats) [https://www.beatport.com/track/shamans-tunnel-original-mix/7994520] 2. Liquid soul & Vini vici - Universe inside me (Iboga Records) [https://www.beatport.com/release/universe-inside-me/1820144] 3. Protonica & Tristate - Source code (Iono Music) [https://www.beatport.com/release/source-code/1848037] 4. Greater number - Linked dimensions (HOMmega Production) [https://www.bea...
A rap for my seventh graders about symbiosis, sung to the tune of "Money to Blow" by Birdman (feat. Drake and Lil Wayne).
I wanna be your partner
I wanna be your friend
You never let me in to
Your own little world
You wanna be so secret
It's only for the show
Tear down your silly barriers
And let me know
How much more should I try
How much more will it take
How much more punishment
Can I tolerate
In your world lives a little girl
Who is longing for a life
For a life
I wanna kill your character
I want the real you
Fuck that fucking roleplay
And fuck your medicine
Schizophrenic alter egos
You hide behind your diagnosis
You think you have the sole right
To depression and despair
How much more should I try
How much more will it take
How much more punishment
Can I tolerate
If you only let her out
In your world lives a little girl
Who is longing for a life
If you only let her out