This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Osteology, Subject name: Anatomy
[{'content': 'What type of joint is the growth plate \nSelect and explain. \nA. Fibrous, B. Primary cailaginous, C. Secondary cailaginous, D. Plane joint', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Epiphysis & diaphysis of bone is connected by growth plate/ epiphyseal plate It is made up of hyaline cailage Epiphyseo-diaphyseal joint is primary cailaginous joint called synchondrosis', 'role': 'assistant'}]