Question

There are two occipital condyles in

• A. Urodeles.
• B. Apodans.
• C. Frogs.
• D. All of the above.

Answer 1

Answer: (D)

All of the above.

Urodela is an order of amphibians that includes newts and salamander (tailed amphibians).
Apodans is one of the three orders of living amphibians, and are called as caecilians.
A skull which is attached to the body by two articulatory condyles is known as the dicondylic skull.
All the three given options possess dicondylic skull.
Therefore, the correct answer is option D.