Question

List out the changes in the body that take place at the age of adolescence .

i) In boys

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Answer 1

Explanation:

The physical changes of puberty for a boy usually start with enlargement of the testicles and sprouting of pubic hair, followed by a growth spurt between ages 10 and 16 — on average 1 to 2 years later than when girls start. His arms, legs, hands, and feet also grow faster than the rest of his body.Some of them are : In boys : Increase in height. Development of body hair in chest and face. Voice change because the larynx increase in size. Some body changes like broadening of waist etc.. ... Body change like broadening of waist etc.

Answer 2

a. Growth of moustache on upper lip .

b. Change in the voice .

c. Pimples or acne on the face .

d. Growth of bones and muscles .

e. Voice becomes broad with low pitch and

f. Growth of hair under arm pit .