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 characterristic of Echinoderms.
Choose the correct answer from the options given below.
(c),(d) and (e) are correct
(a),(b) and (c) are correct
(a),(d) and (e) re correct
(b), (c) and (e) are correct
Correct option is (d)
(b) Echinoderms are triploblastic and coelomate animals
(c) Round worms have organ-system level of body organization.
(e) water vascular system is characterristic of Echinoderms.