How many of the following are considered secondary sex characteristics: growth of facial hair in boys, development of a functional uterus in girls, voice change in boys, and broadening of shoulders in girls?
A) one
B) two
C) three
D) four

Question

Quizplus · Accepted Answer

Secondary sex characteristics are features that appear during puberty but are not directly involved in reproduction. Growth of facial hair in boys, voice change in boys, and broadening of shoulders in girls are secondary sex characteristics. The development of a functional uterus in girls is not a secondary sex characteristic but a primary one, as it is directly involved in reproduction.

How Many of the Following Are Considered Secondary Sex Characteristics