🔬 Biology · Excretory Products and their Elimination · NEET

Sweat, which also removes some waste, is excreted through the:

Correct answer: A. skin

Explanation: Sweat glands in the skin excrete water, salts and a little urea.

Concept context

Nitrogenous waste, kidney structure, urine formation in the nephron, and hormonal regulation of excretion.