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Which sequence correctly traces the path of sperm from formation to ejaculation?
ASeminiferous tubules → vasa efferentia → rete testis → epididymis → vas deferens → ejaculatory duct → urethra
BSeminiferous tubules → rete testis → vasa efferentia → epididymis → vas deferens → ejaculatory duct → urethra
CSeminiferous tubules → epididymis → rete testis → vasa efferentia → vas deferens → urethra → ejaculatory duct
DSeminiferous tubules → vas deferens → epididymis → rete testis → vasa efferentia → urethra
Answer & Solution
Correct answer: B. Seminiferous tubules → rete testis → vasa efferentia → epididymis → vas deferens → ejaculatory duct → urethra
Correct order: seminiferous tubules → rete testis (network on posterior testis) → vasa efferentia (12–20 fine ducts) → epididymis (maturation) → vas deferens → joined by seminal-vesicle duct to form ejaculatory duct → urethra → urethral meatus.
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