Multiple choice

Which of the following classes does not belong to Phylum Cnidaria?

  1. Anthozoa

  2. Calcarea

  3. Cubozoa

  4. Hydrozoa

  5. Scyphozoa

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The calcareous sponges of class Calcarea are members of the animal phylum Porifera.