NEET Biology question

Biology Excretory Products and Their Elimination NEET

Human kidneys can produce urine nearly

(A)Three times concentrated than initial filtrate
(B)Four times concentrated than initial filtrateCorrect
(C)Five times concentrated than initial filtrate
(D)Six times concentrated than initial filtrate

Answer: (B)

Solution

The human kidney, using the counter-current mechanism, is able to produce urine that is

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Question ID VK-116600