What is the male hormone produced in the testes?

The male hormone produced in the testes is testosterone. This hormone is crucial for the development of male sexual characteristics during puberty, such as increased muscle mass, deeper voice, and body hair. Additionally, testosterone plays a significant role in regulating various bodily functions, including libido, bone density, and the production of sperm.

The other hormones listed are not produced in the testes: estrogen is primarily a female hormone, associated with female reproductive functions; progesterone is also primarily a female hormone involved in the menstrual cycle and pregnancy; and Pitocin, which is a synthetic form of oxytocin, is used to induce labor and is not related to male reproductive functions. Understanding the specific roles of these hormones helps clarify why testosterone is the correct answer in this context.