Question

You are a deuterostome! (I.e., a member of Deuterostomia.) what feature(s) do you share with all other deuterostomes?

Answer 1

Deuterostomes share the feature of having the anus develop first, whereas protostomes have the mouth developing first.

Step-by-step explanation:

As a deuterostome, you share several features with other deuterostomes. One of the main features is the pattern of early development, where the anus develops first. In contrast, protostomes have the mouth developing first. This difference in embryonic development reflects the fate of a structure called the blastopore. In deuterostomes, the blastopore becomes the anus, while in protostomes it becomes the mouth.