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': 'Which layer of epidermis is responsible for its proliferation and turn over \nSelect and explain. \nA. Spinous layer, B. Stratum lucidum, C. Basal Layer, D. Granular layer', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Basal layer is the most undifferentiated layer of epidermis\xa0 \xa0and the layer in which most proliferation occurs.', 'role': 'assistant'}]