ANATOMY

Detailed explanation-1: -Excretion is the process of removing wastes and excess water from the body. It is one of the major ways the body maintains homeostasis. Organs of excretion make up the excretory system. They include the kidneys, large intestine, liver, skin, and lungs.

Detailed explanation-2: -The process of removal of waste products from the body is known as excretion.

Detailed explanation-3: -These are known as metabolism. These chemical reactions produce waste products such as carbon dioxide, water, salts, urea and uric acid. Accumulation of these wastes beyond a level inside the body is harmful to the body. The excretory organs remove these wastes.

Detailed explanation-4: -Excretion is the process by which nitrogenous wastes along with certain byproducts are removed from the body in the form of urine and sweat. If the wastes are not expelled out, they can have harmful effects on the body.