Question

The changes that occur in female during the onset of puberty are:

• A. enlargement of breasts.
• B. beginning of menstrual cycle.
• C. development of high-pitched voice.
• D. all of the above.

Answer 1

The correct option is D all of the above.

At the onset of puberty, under the influence of the various sex hormones, secondary sexual characters develop.

Some of the secondary sexual characters in females include:
development of high-pitched voice, growth of pubic and armpit hair, enlargement of breasts and beginning of menstrual cycles.

Thus, all the above changes take place in females at the onset of puberty.