Given below the diagram of alimentary canal of earthworm. Identify the structure (A) and (B).

Alimentary canal of earthworm is

Alimentary canal of earthworm is

Name the masticatory part of alimentary canal of earthworm.

Name the masticatory part of a alimentary canal of earthworm.

Given below the diagram of alimentary canal of cockroach which type of structure responsible for storing of food.

Given below the diagram of alimentary canal of cockroach which type of structure responsible for storing of food.

Draw a labelled diagram of alimentary canal of cockroach.

Draw a labelled diagram of alimentary canal of a cockroach

Draw a labelled diagram of alimentary canal of a cockroach.