This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Appendix of epidydimis is a remnant of \nSelect and explain. \nA. Mesonerphric duct, B. Paramesonephric duct, C. Mullerian duct, D. None', 'role': 'user'}, {'content': 'Answer: A \nExplanation: 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', 'role': 'assistant'}]