NEET 2021 Zoology Echinoderms Multiple Correct Question
Read the following statements. (a) Metagenesis is observed in Helminths. (b) Echinoderms are triploblastic and coelomate animals. (c) Round worms have organ-system level of body organization. (d) Comb plates present in ctenophores help in digestion. (e) Water vascular system is characteristic of Echinoderms.
(c), (d) and (e) are correct
(a), (b) and (c) are correct
(a), (d) and (e) are correct
(b), (c) and (e) are correct
Correct Answer
Detailed Explanation
Echinoderms are triploblastic, coelomate, and have a water vascular system. Roundworms have organ-system level organization.
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