According to the textbook, the correct pathway of sperm transport is: The seminiferous tubules open into the Rete testis (d). The rete testis opens into the Vasa efferentia (c). The vasa efferentia leave the testis and open into the Epididymis (e). The epididymis leads to the Vas deferens (a) that ascends to the abdomen and loops over the urinary bladder. These ducts store and transport sperms to the outside through the Urethra and its external opening, the Urethral meatus (b) . Therefore, the correct sequence is Rete testis → Vasa efferentia → Epididymis → Vas deferens → Urethral meatus.