Give reason:
Adrenaline is often described as the emergency hormone.

Give reason:
Pituitary is popularly called as the master gland.

Give reason:
Simple goitre can be prevented by using iodised salt in food.

Identify the gland with the help of following clues:

(a) The gland is like a cap on top of each kidney.

(b) The gland is both a duct gland as well as a ductless gland.

(c) A bilobed (butterfly-shaped) gland.

(d) The gland is located in mid-brain below the hypothalamus.