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': 'Human placenta is ? \nSelect and explain. \nA. Discoid, B. Hemochorial, C. Deciduate, D. All the above', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., All the aboveThe human placenta is :Discoid, because of its shape.Hemochorial, because of direct contact of the chorion with the maternal blood andDeciduate, because some maternal tissue is shed at paurition.", 'role': 'assistant'}]