Question Detail
Question
The phylum Ctenophora includes which of the following animals?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Phylum Ctenophora consists of comb jellies. Sponges are Porifera, flatworms are Platyhelminthes, and sea stars are Echinodermata.
Hint
These are gelatinous marine animals often confused with jellyfish.