Question 57
Why do we keep both snake and turtle in the same class?
The Class Reptilia includes snakes, lizards, crocodiles, and turtles of the world.
Both snake and turtle are kept in the same class called Reptilia because both are
(i) cold-blooded
(ii) have scales
(iii) breathe through lungs
(iv) have three-chambered hearts, and
(v) lay eggs without covering