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What is the correct option for the maint...

What is the correct option for the maintenance of concentration of urine

A

Counter-current produced in two limbs of Henle's loop

B

Counter-current produced in two limbs of vasa rects

C

Acending limb of Henle's loop

D

Counter-current producted by Henle's loop and vasa rects

Text Solution

Verified by Experts

The correct Answer is:
D
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