Notes on Excretory System

The kidneys are usually considered the primary excretory organ in vertebrates The kidneys are part of the urinary system, which also includes the ureters,

Excretory organs working only with active transport are scattered across the phylogenetic tree and are structurally hardly comparable They are

respiratory system The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain

muscular system Page 25 · 1 Filtration: The excretory tubule collects filtrate from the blood Water and