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Question

Large number of changes happen in boys and girls during adolescence.
From the options given below, choose the change(s) which is/are common in both boys and girls.

A
Hairs growing under arm pit
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B
Testes begins to produce sperm
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C
Eggs begin to mature
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D
Hair growing at the genital region
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Solution

The correct options are
A Hairs growing under arm pit
D Hair growing at the genital region
Changes occuring in boys during adolescence include:
Male sex organs like the testes and penis develop completely.
Testes begin to produce sperms.
Facial hair, moustache and beard begin to grow.
Hair start growing on the chest.

Changes occuring in girls during adolescence include:
Ovary enlarges and eggs begin to mature.
Ovaries start releasing mature eggs.
Breasts begin to develop.

From the given options, the changes that are common in both boys and girls are:
Hair grows in the armpits and at the genital region.

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