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NEETZoologyHuman Reproduction

What are the two gonadotropins secreted in response to GnRH stimulation?

Options

  1. AProgesterone and estrogen
  2. BLH and estrogen
  3. CFSH and LH
  4. DProgesterone and FSH

Correct answer

C. FSH and LH

Step-by-step solution

: Spermatogenesis starts at the age of puberty due to significant increase in the secretion of gonadotropin releasing hormone (GnRH). This, if you recall, is a hypothalamic hormone. The increased levels of GnRH then acts at the anterior pituitary gland and stimulates secretion of two gonadotropins – luteinising hormone (LH) and follicle stimulating hormone (FSH) . LH acts at the Leydig cells and stimulates synthesis and secretion of androgens. Androgens, in turn, stimulate the process of spermatogenesis. FSH acts o

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