This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'Ureter develops from which of the following embryologic structure? \nSelect and explain. \nA. Mesonephric tubules, B. Mesonephric duct, C. Urogenital sinus, D. Paramesonephric duct', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ureteric bud arise from the mesonephric ducts. The ureter is derived from the pa of ureteric bud that lies between the pelvis of the kidney, and the vesico-urethral canal. The permanent kidneys develop from 2 sources, both of which are of mesodermal origin. 1) The metanephric diveiculum (ureteric bud). 2)The metanephric mesoderm. Ref: Human Embryology INDERBIR SINGH 6th Ed Page 269.', 'role': 'assistant'}]