This is a free sample. For full access
Biological Evolution: Unity and Diversity: Vertebrates and Invertebrates
Snakes
Description
Snakes
Snakes are fascinating reptiles with unique body structures and survival strategies. Unlike most animals, snakes do not have legs, eyelids, or external ears. Instead, they rely on special adaptations such as a long, flexible body, a highly sensitive forked tongue, and excellent camouflage ...
Show More
Transcript
Did you know some snakes can swallow prey bigger than their heads?
Snakes belong to a reptile group called Squamata, which also includes lizards.
They have long, legless bodies and move by gripping the ground with special belly scales. Their jaws are incredibly flexible, thanks to a special quadrate bone that lets them open wide.
Show More