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': 'Bladder develops from \nSelect and explain. \nA. Ectoderm, B. Mesoderm, C. Endoderm, D. Neural crest cell', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ref Human embryology Inderbier singh 10 th edition Page no 292 The epithelium of urinary bladder devolep from cranial pa of vesicourethral canal (endoderm). The epithelium trigone of baldder is absorbed from absorbed mesonephric ducts(mesoderm) The muscular and serous wall of the oragab are derived fron spalnchnopleuric mesoderm', 'role': 'assistant'}]