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': 'What type of joint is the growth plate - \nSelect and explain. \nA. Fibrous, B. Primary cartilaginous, C. Secondary cartilaginous, D. Plane joint', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cartilaginous joints\n1)\xa0\xa0\xa0 Primary cartilaginous joints (synchondrosis, or hyaline cartilage joint): These are:-\n\nThe joint between epiphysis and diaphysis of a growing long bone, i.e. physis.\nSpheno-occipital joint\n1st costosternal joint (1st chondrosternal joint)\nCostochondral joints\n\n2) Secondary cartilaginous joints (Symphyses or fibrocartilaginous joints) : These are :-\n\nSymphysis pubis\nSacroccygeal joint\nManubriosternal joint\nIntervertebral disc\nSymphysis menti', 'role': 'assistant'}]