Which of the Following Is True of Members of the Phylum

question 89

Multiple Choice

Which of the following is true of members of the phylum Cnidaria?

• A)They are not capable of locomotion because they lack true muscle tissue.
• B)They are primarily filter feeders.
• C)They coordinate movements through a noncentralized nerve set.
• D)They are the simplest organisms with a complete alimentary canal (two openings).