Final answer:
The hypothalamus secretes gonadotropin-releasing hormone (GnRH) in response to low hormone levels in males and females, which stimulates the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the anterior pituitary gland.
Step-by-step explanation:
The hypothalamus secretes a hormone known as gonadotropin-releasing hormone (GnRH) in response to low hormone levels in males and females. This hormone stimulates the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the anterior pituitary gland. In females, FSH stimulates gamete production while LH stimulates hormone production by the ovaries. In males, FSH stimulates the production of sperm and LH stimulates the production of testosterone by the testes.