Question

What are the changes observed in boys and girls during puberty?

Answer 1

$\textbf{Bonjour!!}$

Here's your answer.

✴ Changes in girls :

♦ Hair growth in armpits and pubic region.
♦ Enlargement of pelvic region and fat deposition in hil and thigh region.
♦ Voice becomes sweet.
♦ Body does not become muscular.
♦ Fallopian tubes and uterus gets enlarged.
♦ The lining of uterus undergoes regular changes, initiating menstruation and ovulation.
♦ The changes are brought about by the hormones, esteogen and progesterone, produced by ovary and corpus luteum.


✴ Changes in boys :

♦ Hair growth on the face, chest, armpits, pubic region, legs and arms.
♦ No enlargement and fat deposition around pelvic region.
♦ Larynx enlarges and voice deepens.
♦ Body becomes muscular and shoulders broaden.
♦ Scrotum and prostate gland get enlarged and activated.
♦ No periodic changes iccus in the lining of organs.
♦ These changes are brought about by hormones, testosterone, produced by testes.

Hope it helps.
@charlie16.

Answer 2

Answer:

At the time of puberty secondary sexual characters, develop and sexual maturity takes place in both girls and boys. The changes that seen in girls at the time of puberty are as follows:

i. Voice becomes thin

II. Menstruation begins

iii. Breast enlarge

iv. Hips become rounded

v. Hair grows under the armpit and in the pubic area