Zoology-Human Excretory System
NEET Zoology Human Excretory System MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following statements regarding the human excretory system is correct?
A
The kidneys remove urea and help maintain acid-base balance.
B
The urethra is responsible for urine formation in the kidneys.
C
Nephrons are primarily responsible for the excretion of ammonia.
D
The urinary bladder filters blood to produce urine.
Correct Answer
Option A
Detailed Explanation
The kidneys play a crucial role in eliminating nitrogenous wastes such as urea and maintaining the ionic and acid-base balance of body fluids, as stated in the NCERT context.
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