Question : The largest organ of the human body is

Option 1: heart

Option 2: brain

Option 3: liver

Option 4: kidney

Question : "Goitre" is a disease of which of the following glands?

Option 1: Thyroid gland

Option 2: Pancreas

Option 3: Adrenal gland

Option 4: Pituitary gland

Question : The largest part of our brain is:

Option 1: Medulla oblongata

Option 2: Cerebellum

Option 3: Cerebrum

Option 4: Hypothalamus

Question : Bile is secreted by:

Option 1: gall bladder

Option 2: liver

Option 3: bile duct

Option 4: pancreas

Question : Night blindness is caused due to _____.

Option 1: less drinking of water

Option 2: excess secretion of the pineal gland

Option 3: vitamin A deficiency

Option 4: inheritance by X-chromosome