The correct option is B Epididymis
The female accessory ducts include one pair of fallopian tubes, uterus and vagina.
The fallopian tubes (oviducts) are 10-12 cm long.
Fertilisation in human beings occurs inside the fallopian tubes.
The uterus is an inverted pear-shaped muscular organ. The development of the embryo takes place in the uterus.
Uterus opens into vagina through a narrow cervix. The cavity of the cervix is called cervical canal.
Cervical canal along with vagina forms the birth canal.
The epididymis is the accessory duct in males that helps in the transport of sperms from vasa efferentia to vas deferens.