Which of the following would not be considered a secondary sex characteristic?
A) appearance of pubic hair
B) sperm production in males
C) deepened voice in males
D) breast development in females

Question

Quizplus · Accepted Answer

Sperm production in males is part of the primary sex characteristics, which are the reproductive organs themselves. Secondary sex characteristics are physical features that develop during puberty and distinguish males and females, but which are not directly involved in reproduction. The other options, appearance of pubic hair, deepened voice in males, and breast development in females, are all examples of secondary sex characteristics.

Which of the Following Would Not Be Considered a Secondary