Name the hormones secreted by adrenal medulla giving the functions performed by them. How does adrenal medulla function in close integration with sympathetic nervous system? Explain what happens if it gets damaged.

Name any hormone secreted by adrenal gland and give its function.

Name the hormone that performs the following function Activates the sympathetic nervous system

What two hormones are produced by the adrenal medulla ? What non-hormonal functions do they serve ?

Name the hormone that stimulates gall bladder to release the bile juice. How does this juice reach the duodenum? Explain the function of bile in fat digestion.

List the different groups of hormones secreted by adrenal cortex. Give specific region of secretion and one major function of each. Name the disorder that may occur in a human if the adrenal cortex is destroyed.

(a) Name the organ that produces sperms as well as secretes a hormone in human males. Name the hormone it secretes and write its functions. (b) Name the parts of the human female reproductive system where fertilization occurs. (c) Explain how the developing embryo gets nourishment inside the mother's body.

Read the following statements (A - D) : 1. Catecholamines secreted from adrenal medulla stimulate breakdown of glycogen resulting in an increased concentration of glucose in blood. 2. Cortisol is also involved in maintaining the cardio -vascular syem as well as kidney functions. 3. Hormone released from zona fasciculate produce anti-inflammatroy reactions and suppresses the immune response. 4. Androgenic steroids secreted by adrenal cortex play a role in growth of axial hair, pubic hair and facial hair during puberty. How many of the above statements are ture?

(a) Name the hormones secreted by the following endocrine glands: (i) Thyroid gland (ii) Parathyroid glands (iii) Pancreas (iv) Adrenal glands (b) Write the functions of testosterone and oestrogen hormones.