Zoology-(general)

NEET Zoology (general) MCQ Question

Type: MCQ-numerical-Medium-Class 11

If a human kidney can concentrate urine up to four times the initial filtrate, what would be the concentration of urine if the initial filtrate concentration is 300 mOsm/L?

A

1200 mOsm/L

B

900 mOsm/L

C

600 mOsm/L

D

1500 mOsm/L

Correct Answer

Option A

Detailed Explanation

According to the NCERT context, human kidneys can concentrate urine up to four times the initial filtrate concentration. Therefore, if the initial filtrate is 300 mOsm/L, the concentrated urine would be 300 mOsm/L x 4 = 1200 mOsm/L.

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