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. Choose the correct answer from the options given below. (1) (a), (d) and (e) are correct (2) (b), (c) and (e) are correct (3) (c), (d) and (e) are correct (4) (a), (b) and (c) are correct
Option 2) Metagenesis is exhibited by cnidarians (not helminths). Comb plates of ctenophores help in locomotion (not digestion).
