Multiple choice

Name the phylum to which the largest animals that swim by means of cilia belong to.

  1. Echinodermata

  2. Ctenophora

  3. Coelenterata

  4. Hemichordata

  5. Porifera
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct. Ctenophorans use ciliary comb plates for locomotion. Ctenophora is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the "e;e;combs"e;e;, groups of cilia they use for swimming, and they are the largest animals that swim by means of cilia.

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