Question

please solve the following correctly


1. After studying the following diagram, determine the sex of the child

.......................................


2. Complete following table :

Hormone:Gland secreting the hormone

Thyroxine ...............

.................. Pancreas

Growth Hormone ..............

................ Testis

Estrogen ..........


3. Fill in the blanks -

i) Reaching the age of adolescence, the protruding part of the throat in boys is

called ____________.

ii) Hormone secreted by testis is _________________.

iii) Stoppage of menstruation is called _________________.

iv) Pituitary gland secretes a hormone _____________. responsible for the growth.

4. Write any three secondary sexual characters in boys and girls on reaching the

age of adolescence.

Boys Girls

i) ...................... ........................

ii) ..................... ........................

iii) .................... .........................


5. During the period of adolescence, children should eat which type of food and

which not.

Should eat Should avoid

i) ................ i) ..................

ii) ............... ii) .................

iii) .............. iii) ................

iv) .............. iv) ................

Fruits, Burger, Milk, Pizza, Chocolates, Pulses, Chips, Vegetables.


6. Write a slogan on junk - food

......................................................................................................

​

Answer 1

Answer:

fruits

milk

choclates

vegetables

pulses should eat

burger

pizza

chips

should not eatdont eat junk keep away diseases

Answer 2

Answer:

1. XX chromosome= girls child

XY chromosome = female child

2. thyroxine - thyroid gland

• insulin - pancreas
• growth hormone - pituitary gland
• testosterone- testis
• estrogen - ovary

3.

• larynx
• testosterone
• menopause
• growth hormone

4.

boys:

• growth of facial hair
• growth of hair in chest ,abdomen,underarm and pubic hair.
• widening of shoulders and breast and body becomes muscular

girls:

• enlargement of breast
• widening of hips
• growth of hair prominently in underarm and pubic areas.

5.

should eat:

• milk
• vegetables
• pulses
• fruits

should avoid:

• burger
• pizza
• chocolates
• chips

6. YOUR

FAST FOOD