Question

Hemichordata have gills or not?

Answer 1

Hemichordata

1. Hemichordata is a phylum of marine deuterostome organisms that is sometimes referred to as the echinoderms' sister group.
2. The existence of a stomochord is one of Hemichordata's most distinguishing features.
3. They have a genuine coelom and are bilaterally symmetrical, and triploblastic.
4. They use proboscis glands for excretion and have gills for respiration.