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Which testicular cells secrete testosterone?

ASertoli cells
BSpermatids
CLeydig cells
DPrimary spermatocytes
Answer & Solution
Correct answer: C. Leydig cells
Interstitial (Leydig) cells produce androgens, mainly testosterone. Androgens promote male accessory organ development, facial hair, low voice pitch and muscular growth, and support spermatogenesis.
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