Did you know that traits in animal species can re-appear in a new generation hundreds of years later? These ancient reappearing genetics are called Atavisms, and they can help us understand amazing things about biology and evolution, like how limbs actually grow! Join us for a fascinating new episode of SciShow, hosted by Hank Green.
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Sources:
Dollo’s Law/Atavisms
pubmed.ncbi.nl...
doi.org/10.101...
doi.org/10.100...
Cetacean Hind Limbs
doi.org/10.100...
doi.org/10.107...
doi.org/10.104...
Limpet Shell Twists
pubmed.ncbi.nl...
doi.org/10.109...
Soil Mite Sex
doi.org/10.107...
doi.org/10.100...
doi.org/10.101...
Big Bone Worm Males
doi.org/10.101...
doi.org/10.101...
doi.org/10.103...
doi.org/10.118...
Images:
commons.wikime...
link.springer....
link.springer....
commons.wikime...
www.inaturalis...
www.inaturalis...
www.inaturalis...
www.inaturalis...
www.flickr.com...
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eol.org/media/...
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www.flickr.com...
www.flickr.com...
www.flickr.com...
www.flickr.com...
Негізгі бет Ancient Genetics that Still Occur Today: Atavisms Explained
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