Development of primary and secondary sex characteristics is triggered by increased production of the hormones:

Question

Quizplus · Accepted Answer

The development of primary and secondary sex characteristics is primarily triggered by increased production of the sex hormones estrogen and testosterone. Estrogen is responsible for the development of female secondary sex characteristics such as breast growth and widening of the hips, whereas testosterone is responsible for male secondary sex characteristics such as facial hair growth and deepening of the voice. Both hormones also play a role in the development of primary sex characteristics (ovaries, uterus, and vagina in females and testes and penis in males) during puberty.

Development of Primary and Secondary Sex Characteristics Is Triggered by Increased