Question

Which of the following changes is not observed in girls at the time of puberty?

• A. Increase in height
• B. Enlargement of larynx
• C. Development of ovaries
• D. Change in the shape of body

Answer 1

The correct option is B Enlargement of larynx

At the age of puberty due to the action of testosterone enlargement of the larynx is seen in boys. Vocal cords are situated in the larynx. These vocal cords increase in length and become thick due to the action of testosterone. This change results in the cracking of voice in boys. In girls, vocal cord length increases but larynx enlargement is not visible noticeably.

Other changes are observable in girls like - Increase in height, development of ovaries, and change in body shape, etc.

Thus, the correct answer is option B.