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': 'Maximum collagen in wound healing is seen at - \nSelect and explain. \nA. End of first week, B. End of second week, C. End of third week, D. End of 2 months', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., End of second weeko During second week there is continued accumulation of collagen and proliferation of fibroblast. Maximum collagen is seen in second week.", 'role': 'assistant'}]