Excretion
Excretion is a process in which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys, and skin. 1. Ammonia, Urea and Uric Acid ●The major forms of nitrogenous wastes excreted by the animals. Ammonia ▪︎ most toxic form ▪︎ The process of excreting ammonia is AMMONOTELISM […]