NEET Zoology Human Excretory System MCQ Question
What is the primary function of the kidneys in the human excretory system?
Elimination of nitrogenous wastes and maintenance of ionic balance
Production of hormones for blood sugar regulation
Absorption of nutrients from the digestive system
Storage of bile for fat digestion
Correct Answer
Detailed Explanation
The kidneys in the human excretory system mainly eliminate nitrogenous wastes and help maintain the ionic and acid-base balance of body fluids, as stated in the NCERT context.
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