NEET Zoology Urine Formation MCQ Question
If the human kidneys filter approximately 180 litres of fluid per day and produce urine that is nearly four times concentrated compared to the initial filtrate, what is the approximate volume of urine produced per day?
5 liters
5 liters
5 liters
5 liters
Correct Answer
Detailed Explanation
The kidneys filter 180 litres of fluid per day and produce urine nearly four times concentrated than the initial filtrate. Therefore, the urine volume is 180/4 = 45 litres per day, which is approximately 1.5 liters.
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