Which hormone is secreted by the Leydig Cells?

Which hormone is secreted by the Leydig Cells?

  1. A. Vasopressin
  2. B. Gonadotropins
  3. C. Oxytocin
  4. D. Testosterone

D. Testosterone
Leydig cells produce testosterone in the testes under the pulsatile control of pituitary luteinizing hormone(LH).