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NEETZoologyHuman Reproduction

Select the correctly matched triad of Target Cell, Pituitary Hormone, and Resulting Action/Secretion in the human male reproductive system.

Options

  1. ASertoli cells - Luteinizing Hormone (LH) - Secretion of factors for spermiogenesis
  2. BLeydig cells - Follicle Stimulating Hormone (FSH) - Synthesis and secretion of androgens
  3. CSpermatogonia - Follicle Stimulating Hormone (FSH) - Secretion of testosterone
  4. DLeydig cells - Luteinizing Hormone (LH) - Synthesis and secretion of androgens

Correct answer

D. Leydig cells - Luteinizing Hormone (LH) - Synthesis and secretion of androgens

Step-by-step solution

In the hormonal control of the male reproductive system, Luteinizing Hormone (LH) acts on the Leydig cells (interstitial cells) and stimulates the synthesis and secretion of androgens (like testosterone). Follicle Stimulating Hormone (FSH) acts on the Sertoli cells and stimulates the secretion of some factors which help in the process of spermiogenesis. Option 1 is incorrect because FSH, not LH, acts on Sertoli cells. Option 2 is incorrect because LH, not FSH, acts on Leydig cells. Option 3 is incorrect because spe

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