Question

Which hypothalamic hormone is responsible for the onset of Spermatogenesis at puberty?

• A. Gonadotrophin Releasing Hormone (GnRH)
• B. Follicle Stimulating Hormone (FSH)
• C. Luteinising Hormone (LH)
• D. Testosterone

Answer 1

Answer:

A. Gonadotrophin Releasing Hormone (GnRH)

GnRH is the hormone released by the Hypothalamus which acts on the anterior pituitary gland to release LH and FSH which in turn leads to the onset of Spermatogenesis.