Body of molluscs is covered by

State whether the following statement is True or False. Correct the false statement. The body of molluscs is covered with calareous spines.

The body of Rohu fish is covered by

Visceral hump in mollusc is covered by

Visceral hump in mollusc is covered by

The body of the molluscs is hard but is covered by a soft shell.

Say True or False: The body of the molluscs is hard but is covered by a soft shell.

In molluscs, bod is covered with extehrnal skeleton made up of