Read the following statements about phylum Annelida. Identify the true and false statements and select the correct option after referring to the given table .
A. Annelids are diploblastic , metamerically segmented , coelomate animals.
B. Their neural system consists of paired ganglia connected by lateral nerves to a single ventral nerve cord .
C. They process longitudinal and circular muscle fibres which help in locomotion .
D Nephridia help them in osmoregulation and excretion.

Options

A. (a) , (b) , (c) are correct.
B. (a) , (c) , (d) are correct
C. (b) and (d) are incorrect
D. only (d) is incorrect

Answer

C