Vasopressin released from the neurohypophysis is mainly responsible for

What is erythropoiesis? Which hormone stimulates it?

Select the correct option with respect to the following statements:
$(a)$ Angiotensin $II$ constricts arterioles in the kidney to reduce blood flow and decreases blood pressure when blood flow to the afferent arteriole decreases.
$(b)$ Angiotensin $II$ stimulates the adrenal cortex to release aldosterone for more absorption of $Na^+$ and $Cl^-$ ions in the $DCT$.
$(c)$ Blood osmolarity varies with the secretion of aldosterone and $ANP$.

$A$ decrease in blood pressure or blood volume does not cause the release of which of the following?

Vasopressin is concerned with

Which of the following causes an increase in sodium reabsorption in the distal convoluted tubule?