Members of the phylum __________ include acorn worms and pterobranchs.
A)Hemichordata
B)Echinodermata
C)Echiura
D)Chordata
E)Pogonophora

Question

Quizplus · Accepted Answer

Acorn worms and pterobranchs belong to the phylum Hemichordata. Echinodermata includes starfish, sea urchins, and sea cucumbers. Echiura is a phylum that includes spoon worms. Chordata includes vertebrates such as mammals, birds, and reptiles. Pogonophora is a phylum that includes deep-sea tube worms.

Members of the Phylum __________ Include Acorn Worms and Pterobranchs