A marine animal with tube feet and radial symmetry is certainly an echinoderm.

a. True

b. False

Question

Biology

Elsa Holder

20 April, 14:54

A marine animal with tube feet and radial symmetry is certainly an echinoderm.

a. True

b. False

+5

Answers (1)

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Andy · Answer 1

This is true. Adult echinoderms all show radial symmetry. Other characteristics are a water-based vascular system, external tube feet and a calcareous endoskeleton. E chinoderms include sea stars, sea urchins, sand dollars, sea cucumbers and sea lilies.

A marine animal with tube feet and radial symmetry is certainly an echinoderm.a. Trueb. False

A marine animal with tube feet and radial symmetry is certainly an echinoderm.

a. True

b. False