Changes in primary sex characteristics include _____.
A) growth of pubic hair and underarm hair
B) rapid increase in height
C) growth of the uterus or the testes
D) deeper voices

Question

Quizplus · Accepted Answer

Primary sex characteristics refer to the development of the reproductive organs. In females, this includes the growth of the uterus and in males, it includes the growth of the testes. While pubic and underarm hair growth, height increase, and deeper voices are all changes that occur during puberty, they are considered secondary sex characteristics.

Changes in Primary Sex Characteristics Include _____