NEET BIOLOGY

Detailed explanation-1: -Ammonotelism. The mode of excretion in which elimination of nitrogenous waste (excretory product) is mainly in the form of ammonia is called ammonotelism. Ammonia is highly toxic and water soluble. It requires a large amount of water for elimination.

Detailed explanation-2: -This process in living things is called elimination, which may be considered to encompass all of the various mechanisms and processes by which life forms dispose of or throw off waste products, toxic substances, and dead portions of the organism.

Detailed explanation-3: -They are: Ammonotelism (Type of excretion-ammonia) Ureotelism (Type of excretion – urea) Uricotelism (Type of excretion – uric acid)

Detailed explanation-4: -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. This is in contrast with secretion, where the substance may have specific tasks after leaving the cell. Excretion is an essential process in all forms of life.