Which of the following combinations of phylum and description is incorrect?
A)Echinodermata bilateral symmetry as a larva, coelom present
B)Nematoda roundworms, pseudocoelomate
C)Cnidaria radial symmetry, polyp and medusa body forms
D)Platyhelminthes flatworms, gastrovascular cavity, acoelomate
E)Calcarea gastrovascular cavity, coelom present

Question

Quizplus · Accepted Answer

Calcarea is a phylum of sponges, and they lack a gastrovascular cavity. Therefore, the combination of calcarea and gastrovascular cavity is incorrect.

Which of the Following Combinations of Phylum and Description Is