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Biology · PYQ NEET UG 2021
हिन्दीRead the following statements.\n(a) Metagenesis is observed in Helminths.\n(b) Echinoderms are triploblastic and coelomate animals.\n(c) Round worms have organ-system level of body organization.\n(d) Comb plates present in ctenophores help in digestion.\n(e) Water vascular system is characteristic of Echinoderms.\nChoose the correct answer from the options given below.
Correct answer · Option 1
(b), (c) and (e) are correct.
Explanation
Metagenesis is seen in Cnidarians (e.g., Obelia), not Helminths. Comb plates help in locomotion, not digestion. Statements (b), (c), and (e) are correct.
