Which of the following is an example of a primary sex characteristic?
A) Changes in vocal tone
B) Growth of the breasts
C) Growth of facial hair
D) Growth of the genitals

Question

Quizplus · Accepted Answer

Primary sex characteristics are the physical features of the reproductive organs themselves. Growth of the genitals is an example of a primary sex characteristic. Changes in vocal tone, growth of the breasts, and growth of facial hair are all examples of secondary sex characteristics.

Which of the Following Is an Example of a Primary