Which is an example of a secondary sex trait?
A)genitals
B)ovaries
C)voice change
D)sperm

Question

Quizplus · Accepted Answer

Voice change is an example of a secondary sex trait. Secondary sex traits are physical features that develop during puberty and differentiate between males and females, but are not directly related to reproduction. Voice change is a result of changes in larynx size and muscle growth in males during puberty. Genitals and ovaries are primary sex traits because they are directly involved in reproduction, and sperm is also a primary sex trait because it is necessary for male reproduction.

Which Is an Example of a Secondary Sex Trait