List changes in the body that take place at puberty in boys.

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Solution

The voice of boys become hoarse.

Shoulders become broader and muscles grow more prominently in boys.

Male sex hormone: It is also called testosterone. It is secreted by testes and causes changes in secondary sexual character of boys like growth of facial hair like moustache, beard, etc.

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Similar questions

List changes in the body that take place at puberty.

(a) What changes take place in boys during puberty?

(b) What changes take place in girls during puberty?

(a) State two ways in which the body shape of boys changes during puberty.

(b) State two ways in which the body shape of girls changes during puberty.

What changes take place in the body after puberty?

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