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': 'The true statement is - \nSelect and explain. \nA. Osteoblasts gives rise to osteocytes, B. Growth of bone occurs at diaphysis, C. Epiphysis is present between metaphysis and diaphysis, D. Interphalangeal joint is a saddle joint.', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Approximately 10% of osteoblasts become enclosed in the developing matrix and are then called as osteocytes.\nThe growth of bone occurs at the epiphyseal end.\nThe epiphysis is one end of bone and metaphysis is present between epiphysis and diaphysis.\nThe interphalangeal joint is a Hinge joint.', 'role': 'assistant'}]