Which of the following is not a primary sex characteristic found during adolescence?

Question

Quizplus · Accepted Answer

Primary sex characteristics refer to changes in the organs directly involved in reproduction. Enlargement of the breasts is considered a secondary sex characteristic, related to the physical changes that occur during puberty but not directly involved in reproduction. Changes in the uterus, enlargement of the testes, and enlargement of the penis are all primary sex characteristics because they are directly related to the reproductive system's development.

Which of the Following Is Not a Primary Sex Characteristic