NEET Zoology Human Excretory System MCQ Question
Which of the following statements about the human excretory system is correct?
The kidneys are responsible for the elimination of urea and maintaining water balance.
Uric acid is the most toxic nitrogenous waste and requires minimal water for excretion.
Micturition is the process of urine formation in the kidneys.
The nephron is primarily responsible for the production of ammonia in humans.
Correct Answer
Detailed Explanation
The kidneys play a crucial role in filtering blood, eliminating urea, and managing the body's water balance, as stated in the context. Uric acid is less toxic and requires less water than ammonia, making option B incorrect. Micturition refers to urine release, not formation, making option C incorrect. The nephron does not produce ammonia in humans, hence option D is also incorrect.
Found an issue with this question?