Which hormones control the functions of the male and female sex organs?

The correct choice is rooted in the role of tropic hormones, which are produced by the pituitary gland and are crucial for regulating the function of the male and female sex organs. These hormones include luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which stimulate the gonads (testes in males and ovaries in females) to produce sex hormones and support reproductive processes. LH is responsible for triggering ovulation in females and testosterone production in males, while FSH is important for the development of eggs in females and sperm production in males.

In contrast, thyroid hormones primarily regulate metabolism and energy, playing little to no direct role in sexual function. Insulin and glucagon are key players in glucose metabolism and blood sugar regulation, without significant influence on the reproductive hormone axis. Adrenal hormones, while they can have some effect on reproductive performance, mainly contribute to stress responses and other physiological processes rather than directly governing the functions of sex organs.

Thus, the role of tropic hormones from the pituitary gland in controlling sexual organ functions is essential for reproductive health and development.