Multiple choice Secretions of epididymis, vas deferens, seminal vesicle and prostate are essential for only maturation of sperms maturation and motility of sperms only motility of sperms storage of sperms to kill the sperms Reveal answer Fill a bubble to check yourself B Correct answer Explanation Sperms released from the seminiferous tubules are transported by the accessory ducts. Secretions of epididymis, vas deferens, seminal vesicle and prostate are essential for maturation and motility of sperms.