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

a. True

b. False

Question

Ahmad

Biology

19 April, 22:58

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

a. True

b. False

+5

Answers (1)

Know the Answer?

Rebekah Snow · 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