ADOLESCENCE

Larynx is called

a. Voice box

b. Music box

c. Respiratory organ

d. None of these

• A

• B

• C

• D

The egg is

a. Egg gamete

b. Female gamete

c. Both of these

d. None of these

• A

• B

• C

• D

Thyroxin produced by

a. Pituitary gland

b. Adrenal gland

c. Thyroid gland

d. Testes

• A

• B

• C

• D

There are__ __ pairs of chromosome in human cell.

a. 23

b. 46

c. 22

d. All are wrong

• A

• B

• C

• D

Initially girls grow _____ than boys.

a. Faster

b. Slower

c. Both of these

d. None of these

• A

• B

• C

• D

The period of maturity of reproductive organs is called.

a. Adolescene period

b. Mensuration

c. Gestation period

d. None of these

• A

• B

• C

• D

Fertilisation is called

a. To produce sperm

b. To produce eggs

c. Fusion of sperms and eggs

d. All of these

• A

• B

• C

• D

The male hormone is

a. Estragon

b. Projestrone

c. Testosterone

d. All of these

• A

• B

• C

• D

The reproductive phase of a woman lies between her _____ and menopause.

A. menstrual cycle

B. menstruation

C. menarche

D. ovulation

• A

• B

• C

• D

Which of the following is the cause of the condition shown in the below

A. Lack of calcium in the bones

B. Excess of iron in the blood

C. Lack of iodine in the diet

D. Lack of potassium in the diet

• A

• B

• C

• D