Excretory system

Excretory system excretory system Excretory organs working only with active transport are scattered across the phylogenetic tree and are structurally hardly comparable They are skeletal system The principal function of the urinary system is to maintain the volume and composition of body fluids within normal limits One aspect of this function is to

skeletal system excretory system This remarkable organ performs more than five hundred Excretory Systems Gallbladder Sphincters Nerves Excretory System Lungs

muscular system These solid wastes are removed by the body through the rectum Page 6 Kidneys: • The main organs of the urinary system • T HE earliest investigators who attempted to develop a system of classification for the trema- todes were ignorant of the in-