What is one characteristic that separates chordates from all other animals?
A)True coelom
B)post-anal tail
C)blastopore, which becomes the anus
D)bilateral symmetry
E)segmentation

Question

Quizplus · Accepted Answer

The post-anal tail is the characteristic that separates chordates from all other animals. This tail extends beyond the anus in the embryonic stage and can be seen in some adult chordates such as fish, reptiles, and mammals. While other animals may have tails, they do not have a post-anal tail like chordates do.

What Is One Characteristic That Separates Chordates from All Other