How did lizards become snakes?

Animal Expert

Posted on 2022-02-05 21:50:01

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Scientists believe that the transition from lizards to snakes is the result of ecological natural selection and gradual morphogenesis, the biological process that develops the organism into its shape. In this case, the shape was long, with no legs. 26янв. 2018 г.

Can lizards transform into snakes?

How lizards turn into snakes: Phylogenetic analysis of body evolution in Anguidae. One of the most prominent morphological changes in vertebrate evolution is the transition from a lizard-like figure to an elongated, limbless (snake-like) figure.

How are lizards related to snakes?

Evolution of lizards and snakes As mentioned earlier, scientists believe that snakes and lizards have evolved from a common ancestor. New evidence suggests that snakes have descended from lizards, slowly and gradually losing their limbs, becoming today's limbless creatures.

When did the snake evolve from the lizard?

Snakes are thought to have evolved from digging or aquatic lizards, probably during the Jurassic period, with the earliest known fossils dating back to 143-167 Ma.

Are snakes descendants of lizards?

& gt;

A century of anatomical and phylogenetic studies have established that snakes evolved from lizards 1,2. These two groups form Squamata reptiles, one of the most specific clade of terrestrial vertebrates25. 2018 г.

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