It's easy to assume a cat's coat pattern is based exclusively on genetics, but that isn't entirely the case for Siamese cats. Their unique coloration comes from a combination of genetics, a fragile enzyme, and losing heat from little noses and toe beans.
Hosted by: Hank Green
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtang...
----------
Support SciShow by becoming a patron on Patreon: / scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Kevin Bealer, Jacob, Katie Marie Magnone, D.A.Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg
----------
Looking for SciShow elsewhere on the internet?
Facebook: / scishow
Twitter: / scishow
Tumblr: / scishow
Instagram: / thescishow
----------
Sources:
www.ncbi.nlm.n...
www.bio.miami.e...
onlinelibrary....
www.sciencedir...
www.ncbi.nlm.n...
www.ncbi.nlm.n...
onlinelibrary....
journals.physi...
books.google.c...
www.ncbi.nlm.n...
sciencing.com/...
journals.sagep...
academic.oup.c...
Newborn Siamese Kittens, Black Zero www.flickr.com...
Tyrosinase commons.wikime...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
www.istockphot...
7 сен 2024