Aldosterone,a hormone of the adrenal gland,also influences urine formation as it regulates the amount of

Select the correct option for Erythropoietin.
$\quad\quad\quad$ Secretion $\quad\quad\quad$ Effect

Given below are two statements.
Statement $I$: Macula densa and $JG$ cells together form the $JG$ apparatus.
Statement $II$: The $JG$ apparatus plays an important role in reabsorption of glucose within kidney.
In the light of above two statements,choose the correct answer from options given below.

Arrange the following events occurring in the Renin-Angiotensin mechanism in the correct order:
$A$. Increase in blood pressure and Glomerular filtration rate.
$B$. Reabsorption of $Na^+$ and water from distal parts of the tubule due to Aldosterone.
$C$. Fall in Glomerular filtration rate.
$D$. Vasoconstriction by Angiotensin $II$ and release of Aldosterone.
$E$. Renin converts Angiotensinogen into Angiotensin $I$,followed by Angiotensin $II$.

$A$ fall in glomerular filtration rate activates

Reabsorption of water in $DCT$ and $CT$ part of nephron is a function of