What is meant by excretion ? write two parts of excretory system
Answers
excretion, the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. ... Excretion is a general term referring to the separation and throwing off of waste materials or toxic substances from the cells and tissues of a plant or animal.
The human excretory system comprises of the following structures: two bean-shaped kidneys, two ureters, one urinary bladder, and one urethra. Kidneys are the main organ of the human excretory system.
Answer:
Excretion is a process in which metabolic waste is eliminated from an organism. Accumulation of these wastes beyond a level inside the body is harmful to the body. The excretory organs remove these wastes. This process of removal of metabolic waste from the body is known as excretion.
Two parts are kidney and bladder