Which of the Following Is True About the Effect of Hormones

Multiple Choice

Which of the following is true about the effect of hormones on libido?

A) Testosterone plays a powerful role in the libido of men but not women.
B) Progesterone is the most influential hormone for both men and women.
C) Women produce testosterone in their ovaries, which increases their libido.
D) Research has recently found that testosterone is not the primary hormone involved in human libido.