Question

The sequence of pubertal events is _____. A. extremely inconsistent in order and timing

B. fairly consistent in order but not in timing
C. consistent in both order and timing
D. consistent in girls but inconsistent in boys

Answer 1

Puberty is the stage of development when individuals become sexually mature. The sequence of pubertal events is fairly consistent in both order and timing for male and female adolescents. The option (B) is correct.

Step-by-step explanation:

Puberty is the stage of development when individuals become sexually mature. Although there is considerable variation in the age of onset and duration of physical changes, the sequence of pubertal events is fairly consistent in both order and timing for male and female adolescents.

For example, in girls, puberty generally begins between the ages of nine and ten and is marked by breast development and the growth of pubic hair. In boys, puberty generally starts between the ages of 11 and 12 and involves the development of the external genitals and pubic hair. Therefore, option (B) is correct.