Question

Give reasons :
a) Always vasopressin is not secreted.
alkaline.
d) Urine is slightly thicker in summer than in winter.
Write
5.

b) When urine is discharged, in the beginning itl is acidic in nature later it becomes
c) Diameter of afferent arteriole is bigger than efferent arteriole.​

Answer 1

Answer:

d)

Explanation:

Because in summer most of water is lost as sweat so as to maintain the water content of the body kidney reabsorbs most of water douring urine formation hence making the urine thick and concentrated.