Question

ACROSS

1. Lowest portion of the brain that controls the activities of the internal organs
2. It is the statistical study of human population
3. Type of blood vessel that conduct the blood from the tissues to the heart
4. A relaxation phase of a chamber of the heart
5. The white outer layer of the eyeball
6. Secretion of adrenal gland that helps to maintain Na/K concentration in blood
7. Fertilised cell formed after the union of male and female gametes
8. A contraction phase of a chamber of the heart
9. A small sac-like structure containing the ovum
10. Number of deaths in one period of time or in one place
11. The fluid-filled space inside the blastocyst
12. Process of formation of female gametes
13. The structural and functional unit of the kidney

DOWN

1. Disease caused by the hyposcretion of thyroid gland in adults
2. A disease caused by increase or decrease of insulin level in the blood
3. Process of absorption of the usable substances from the glomerular filtrate back into the circulation
4. A bundle of fibres of different neurons
5. Part that is body's central support structure
6. Process of regulating the concentration and osmotic pressure of the blood
7. A condition due to lack of iodine in the diet
8. A tuft of blood capillaries formed from the afferent arteriole

Answer 1