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: Anatomy
[{'content': 'Which of the following has head at epiphysis? \nSelect and explain. \nA. Distal phalanx, B. Middle phalanx, C. Thumb metacarpal, D. Third metacarpal', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Third metacarpal All metacarpals (except first) have Distal (head) epiphysis.First metacarpal and all phalanges have - Proximal (base) epiphysis.Thus, 1' metacarpal resembles phalanges more than other metacarpals.", 'role': 'assistant'}]