<prompt> Appendix of epidydimis is a remnant ofMesonerphric ductParamesonephric ductMullerian ductNone  <response>: Inderbir Singh;sHuman embryologyTenth editionPg 314The mesonephric ducts give rise toUreteric budsTrigone of urinary bladderEpididymisDuctus deferensSeminal vesiclesEjaculatory ductsAppendix of epididymis: This is a small rounded structure attached to the head of the epididymis.It represents the cranial end of the mesonephric ducts 