Question

gonadotropin - releasing hormone (gnrh) causes __________. a the production of testosterone b the secretion of fsh and lh by the anterior pituitary c lactation

Explanation:

Gonadotropin - releasing hormone (GnRH) is secreted by the hypothalamus. Its main function is to stimulate the anterior pituitary gland. The anterior pituitary then secretes follicle - stimulating hormone (FSH) and luteinizing hormone (LH). Testosterone production is mainly regulated by LH acting on Leydig cells in the testes. Lactation is mainly regulated by prolactin and oxytocin.

Answer:

B. the secretion of FSH and LH by the anterior pituitary