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: Pathology
[{'content': 'The odontogenic neoplasm, which is composed of loose, primitive-appearing connective tissue that resembles dental pulp, microscopically is known as _____. \nSelect and explain. \nA. Odontoma, B. Ameloblastoma, C. Ameloblastic fibroma, D. Odontogenic myxoma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Odontogenic myxomas are connective tissue neoplasms that contain little collagen. This gives them an embryonic look microscopically', 'role': 'assistant'}]