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: Gynaecology & Obstetrics
[{'content': 'Complete failure of mullerian duct fusion will result in : \nSelect and explain. \nA. Uterus didephys, B. Arcuate uterus, C. Subseptate uterus, D. Unicornuate uterus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Uterus didephys', 'role': 'assistant'}]