What does Coelomate Deuterostomes mean?
What does Coelomate Deuterostomes mean? Echinoderms and Chordates Sea stars, sea urchins, fish, and humans are deuterostome coelomates, meaning they are formed from anus to head. The blastopore becomes the anus, and the mouth is formed later. Are all protostomes Coelomates? Tissue derived from mesoderm partly lines the fluid filled body cavity of these animals. […]