CONTENTS:- Mollusca Classification; Bivalvia; Cephalopoda; Digestive System; Excretory System and Osmoregulation; Respiration; Blood, Body Cavity; Basic Roles of a Nervous System; Economic Importance; Few Mollusce.
DESCRIPTION
This book has information about Phylum-Mollusca which has great potential in aquatic resources. To value these shall physiological aspects of various class/genus are described with important biological system like digestive, respiratory, circulatory, excretory, sense organs and reproductive etc.