( A ) Seminiferous tubules → Vasa efferentia →
Epididymis → Inguinal canal → Urethra
( B ) Testis → Epididymis → Vasa efferentia → Vas
deferens → Ejaculatory duct → Inguinal canal
→ Urethra → Urethral meatus
( C ) Seminiferous tubules → Rete testis → Vasa
efferentia → Epididymis → Vas deferens →
Ejaculatory duct → Urethra → Urethral meatus
( D ) Testis → Epididymis → Vasa efferentia → Rete
testis → Inguinal canal → Urethra