How many of the following are characteristics of at least some members of the phylum Cnidaria?
1)a gastrovascular cavity
2)a polyp stage
3)a medusa stage
4)cnidocytes
5)a pseudocoelom
A) one of these
B) two of these
C) three of these
D) four of these
E) five of these

Question

Quizplus · Accepted Answer

Members of the phylum Cnidaria exhibit a gastrovascular cavity, a polyp stage, a medusa stage, and cnidocytes. A pseudocoelom is not a characteristic of Cnidaria but of some other animal phyla.

How Many of the Following Are Characteristics of at Least