Zoology-Human Excretory System
NEET Zoology Human Excretory System Assertion Reason Question
Type: Assertion Reason-assertion-Medium-Class 11
Assertion (A): The human excretory system is responsible for maintaining the acid-base balance of body fluids. | Reason (R): The kidneys in humans contain nephrons that help in the elimination of nitrogenous wastes.
A
Both A and R are true, and R is the correct explanation of A.
B
Both A and R are true, but R is not the correct explanation of A.
C
A is true, but R is false.
D
A is false.
Correct Answer
Option B
Detailed Explanation
Both statements are true. The human excretory system maintains acid-base balance, and nephrons in the kidneys eliminate nitrogenous wastes, but the reason does not directly explain the assertion.
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