Question

List all the changes that occur during puberty.explain in brief..​

Answer 1

♤ANSWER♤

Increase in Height

There is a sudden increase in height when one reaches puberty. Long bones grow rapidly, which results in an increase in height. The maximum height is attained by 18 years of age.

Change in Body Shape

Boys become muscular. Their shoulders widen and the waist becomes narrow.

The girls widen below the waist and narrow at the shoulders.

Change in Voice

The boys develop a deep and hoarse voice. This happens because the voice box becomes larger. The voice of the girls is usually high-pitched.

Increased Activity of Sweat and Sebaceous Gland

The secretions from the sweat and sebaceous glands increase at this time due to which many teenagers suffer from acne.

Development of Sex Organs

In boys, the testes and penis enlarge and the production of sperms begin.

In girls, the ovaries enlarge and start releasing matured eggs.

Secondary Sexual Characters

These characters help to distinguish between a male and a female. These include:

In Boys: Hair on the face and chest, hair under armpits and pubic region, deep voice.

In Girls: Breast enlargement, high-pitched voice, hair under armpits and pubic region.

Answer 2

Answer:

the period during which adolescence boys and girls read sexual maturity and become capable of reproduction is called puberty. during puberty we can see a lot of rapid changes.

Explanation:

Changes that occur in girls during puberty are:

• Rapid increase in height occurs.
• Menstruation begins.
• Breast enlargement and milk glands develop.
• Overies restart releasing eggs.
• Alll the reproductive parts such as ovaries, oviducts,uterus and vagina enlarges.
• Hips of girl broaden,extra fat is deposit on thighs and hips.
• Hair grows in the arm pits and pubic regions.
• Sexual hormones are released.

Changes that occurs in boys during puberty are:

• Hair grow on the face in the form of moustache or beard and even on the chest.
• Testis starts the formation of sperm cells.
• Body becomes muscular.
• Chest and shoulders becomes broaden.
• Hair grows in the armpits and in the pubic regions.
• Height increases rapidly.
• Sexual hormones are released.
• Testis and penis starts growing longer.
• Voice becomes pitched and High.