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': 'Interveebral disc is an example of which category of cailages? \nSelect and explain. \nA. Hyaline cailage, B. Fibro cailage, C. Elastic cailage, D. Fibroelastic cailage', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Interveebral disc is a type of fibrocailage. Fibrocailage is characterized by large amount of irregular and dense bundles of collagen fibers in the matrix. It consists of alternating layers of cailage matrix and thick dense layers of type I collagen fibers.', 'role': 'assistant'}]