Draw a neat labelled diagram of a transverse section of human ovary.

Given one difference between each of the following:

Implantation and Parturition.

Expand the following:

(a) Explain the role of pancreas in digestion of various food materials.

(b) Briefly describe the stages in clotting of blood.

(c) Define: (i) Reparative regeneration (ii) Capacitation (iii) Menarche.

(a) State four differences between transpiration and guttation.

(b) Give an account of the secretory phase of menstrual cycle.

(c) Define: (i) Radial vascular bundle (ii) Rigor mortis (iii) Root pressure.

Give one difference between each of the following:

Sertoli cells and Spermatids

(a) Explain the process of oogenesis in humans.

(b) State three differences between red muscle fibre and white muscle fibre.

(c) Mention a cause and symptom of each of the following:

(i) Amphysema (ii) Renal calculi (iii) Diarrhoea

Give reasons for the following:                

Testes descend into the scrotum before birth.

a) Explain how the human ear helps in hearing.

b) Briefly describe the events that occur during the prolifearative phase of the menstrual cycle.

(c) Mention the site of secretion and function of the following :

(i) Glucocorticoids   
(ii) Calcitonin
(iii) Glucagon

Give scientific terms for each of the following

The act of passing out of urine.

(a) Write two functions each of:

(i) Amniotic fluid (ii) Human placenta

(b) Briefly explain the procedure followed for haemodialysis.

(c) Explain the origin and conduction of heart beat in man.