<prompt> Appendix of the testis is derived from?Mesonephric ductsParamesonephric ductWolffian ductCloaca  <response>: ANSWER: B Paramesonephric ductREF: Langman s medical embryology 9th ed p. 340-341Repeat Anatomy December 2011See APPENDIX-5 for ADULT DERIVATIVES AND VESTIGIAL REMAINS OF EMBRYONIC UROGENITAL STRUCTURES APPENDIX - 5Adult Derivatives and Vestigial Remains of Embryonic Urogenital StructuresEmbryonic StructureMaleFemaleGonadal RidgeCortexMedullaTestisSeminiferous tubules Rete testisOvaryOvarian folliclesMedullaRete ovariiGubernaculumGubernaculum testisOvarian ligamentRound ligament of uterusMesonephric tubulesDuctus efferentesParadidymisEpoophoronParoophoronMesonephric ductAppendix of epididymisDuctus epididymidisDuctus deferensUreter, pelvis, calices, and collecting tubulesEjaculatory duct and seminal vesicleAppendix vesiculosa Duct of epoophoron Duct of GartnerUreter, pelvis, calices, and collecting tubulesParamesonephric duct Mullerian ductAppendix of testisHydatid of MorgagniUterine tubeUterusUpper VaginaUrogenital sinusUrinary bladderUrethra except glandular portionProstatic utricleProstate glandBulboureth rod glandsUrinary bladder UrethraLower Vagina from sinovaginal bulbUrethral and paraurethral glandsGreater vestibular glandsVestibule of vaginaMullerian tubercleSeminal colliculusHymenGenital tuberclePenisGians penisCorpora cavernosa penisCorpus spongiosumClitorisGians clitoridisCorpora cavernosa clitoridisBulb of the vestibuleUrogenital foldsVentral aspect of penisLabia minoraLabioscrotal swellingsScrotumLabia majora 