How snakes lost there legs in evolution by Santiago Ramon https://padlet.com/8g56/69wcne4bczemfv7s This is going with the mutation science of there genes and how they lost there legs. en-us 2021-01-22 16:46:40 UTC 2023-06-08 02:09:47 UTC hello@padlet.com The name of the snake species is: 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114868584 Serpentes

The name of the ancestors of Serpentes was:
Tetrapodophis 

]]> 2021-01-22 16:49:48 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114868584 Were snakes originated 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114890493 Snakes most likely originated in the southern hemisphere about 128 million years ago.

While snakes today are found all over the world in a multitude of different places and "show incredible diversity, with over 3,400 living species found in a wide range of habitats, such as land, water and in trees."]]> 2021-01-22 16:54:13 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114890493 The science of how they lost there legs 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114966312 Snakes evolved having legs to losing their legs. Now we know that because of a switch of genetic mutation caused snakes to lose their legs. Two researchers found this out by studying snakes and lizards to pinpoint why snakes being so similar to lizards lost their ability to grow legs. Now there I evidence supporting this from researchers stating “Now researchers say a trio of mutations in a genetic switch are why those legs eventually disappeared. Taken together, the mutations in the enhancer of a gene known as “Sonic hedgehog” disrupt a genetic circuit that drives limb growth in snakes.” And that’s why there legs wont “activate”. ]]> 2021-01-22 17:10:10 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114966312 links to my sources 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114971098 https://www.biomedcentral.com/about/press-centre/science-press-releases/20-05-2015#:~:text=They%20most%20likely%20originated%20in,land%2C%20water%20and%20in%20trees.


https://www.nationalgeographic.com/news/2016/10/snakes-grow-legs-evolution/snakes-grow-legs-evolution/]]> 2021-01-22 17:11:07 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114971098 A Interesting video for more information and also one of my sources 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114985290 2021-01-22 17:14:04 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114985290 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114989657 2021-01-22 17:15:01 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114989657 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114993555 2021-01-22 17:15:51 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114993555 8g56 https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114995190 2021-01-22 17:16:13 UTC https://padlet.com/8g56/69wcne4bczemfv7s/wish/1114995190