Which hormone stimulates the secretion of glucocorticoids from the adrenal cortex?

Hormones originating in the hypothalamic neurons,pass through $A$ and are released from their $B$ endings. These hormones reach the $C$ gland through a $D$ circulatory system and regulate the functions of the $E$ pituitary. Select the correct combination of $A$,$B$,and $C$ in reference to the above paragraph.

Which hormone is responsible for the contraction of the uterus?

Pitressin is also known as:

$A$ milkman is very upset one morning as his cow refuses to give any milk. The milkman's wife gets the calf from the shed. On feeding by the calf,the cow gave sufficient milk. Describe the role of the endocrine gland and the pathway associated with this response.

Gonadotrophic hormones are produced in the