Zoology-Human Excretory System
NEET Zoology Human Excretory System MCQ Question
Type: MCQ-fact-Medium-Class 11
What is the main excretory organ in humans?
A
Kidneys
B
Liver
C
Skin
D
Lungs
Correct Answer
Option A
Detailed Explanation
The kidneys are the main excretory organs in humans, as they play a crucial role in eliminating nitrogenous wastes and maintaining ionic and acid-base balance of body fluids.
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