In males, FSH acts on which cells?
APrimary spermatocytes
BLeydig cells
CSertoli cells
DSpermatogonia directly
Answer & Solution
Correct answer: C. Sertoli cells
**FSH → Sertoli cells** in males, where it stimulates secretion of factors that help spermiogenesis. (Paired counterpoint: LH → Leydig cells → androgens.)
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