All craniates have
A) a distinct head with a cranium.
B) a backbone composed of vertebrae.
C) dermal bones.
D) a bony head.
E) All of the answers are correct.

Question

Quizplus · Accepted Answer

All craniates have a distinct head with a cranium, which is the defining characteristic of this group. Not all craniates have a backbone composed of vertebrae, dermal bones, or a bony head, as these features can vary among different species within the group.

All Craniates Have