REACHING THE AGE OF ADOLESCENCE

Larynx is called

• Voice box

• Music box

• Respiratory organ

• None of these

Thyroxin produced by

• Pituitary gland

• Adrenal gland

• Thyroid gland

• Testes

There are__ __ pairs of chromosome in human cell.

• 23

• 46

• 22

• 44

The period of maturity of reproductive organs is called.

• Adolescene period

• Mensuration

• Gestation period

• None of these

The male hormone is

• Estragon

• Projestrone

• Testosterone

• All of these

Which of the following can spread AIDS?

• Eating food with an infected person

• Hugging an infected person

• Transfusion of infected blood

• Mosquito bites

4.' Goiter ' is a disease of:

• adrenal gland

• pancreas

• thyroid gland

• none of these

5. Adrenalin hormones is produced by:

• pituitary gland

• thyroid gland

• adrenal gland

• pancreas

6. when the sperm contribute a Y- chromosome of the egg (ovum) at fertilization than the zygote would develop into a:

• female child

• male child

• either female or male child

• none of these

7.which gland secretes insulin ?

• thyroid gland

• pancreas

• adrenals

• thyroid glands