Annelid's neutral system consists of paired ganglia that are connected to the double ventral nerve cord by

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.

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.

Annelids have a central nerve cord which is

A ventral nerve cord is found in:

The central nervous system of leech consists of a __________ and a paired ventral nerve cord .

Ventral nerve cord arises from

Which of the following structure is connected with double ventral nerve cord in periplaneta americana ?

Number of ganglion present in the ventral nerve cord of cockroach