General
General
Easy

Question

Spermatogenesis starts at the age of puberty due to significant increase in the secretion of

  1. somatostatin from hypothalamus
  2. GnRH from hypothalamus
  3. GnRH from anterior pituitary gland
  4. GnRH from posterior pituitary gland

The correct answer is: GnRH from hypothalamus

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