Question

define excretion ? pls can anyone tell​

Answer 1

Answer:

The biological process of removal of harmful nitrogenous metabolic waste from the body is called excretion. Unicellular organisms excrete by diffusion and multicellular organisms use specialized organ to perform same function.

Answer 2

ANSWER

Excretion is the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic pressure—the balance between inorganic ions and water—and maintain acid-base balance.

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