problem 1) (a) prepare an essay on digestion and metabolism of carbohydrates and proteins in animals.

problem 2) prepare short notes on :

(i) Enzymes

(ii) Vitamins

problem 3) Describe the respiration and transport of gases in animals.

problem 4) prepare short notes on :

(i) Physiology of heart

(ii) Respiratory pigments.

problem 5) Describe the mechanism of nerve impulse transmission in animals.

problem 6) prepare short notes on:

(i) Photo receptors in animals

(ii) Thermoregulation in animals.

problem 7) prepare the mechanism of urine formation.

problem 8) prepare short notes on :

(i) Ultra filtration in kidney

(ii) Osmoregulation.

problem 9) prepare an essay on physiology of muscle contraction.

problem 10) prepare short notes on :

(i) Role of hormones in reproduction

(ii) Types of muscles.