Question

Which characteristics is common to all three groups of reptiles?

Answer 1

Answer:

The characteristic that is common to "all three groups of reptiles" is that they are all ectotherms.

Explanation:

• Almost all the reptiles are referred to as 'ectotherms' because they are all cold-blooded.

• They adjust their body temperature according to the temperature of the surrounding.

• Reptiles like snakes do not have claws or eyelids. Moreover, not all reptiles protect their eggs.

• The "sea turtles" lay eggs on the seashores and go back to the seas.

• Thus, the only common characteristic among all the reptiles is that they are all ectotherms.