Question

Kidney helps in

• A. respiration
• B. reproduction
• C. excretion
• D. digestion

Hint:

The kidneys are primarily responsible for filtering and excreting waste from the body.

Answer 1

The Correct Option is C

The kidney plays a vital role in the excretion of waste products from the body. It filters the blood to remove toxins and excess substances, which are then excreted as urine. Therefore, the correct answer is \( \mathbf{(C) excretion} \).