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': 'True about hyaline cartilage - \nSelect and explain. \nA. Hyaline cartilage covers the articular surface of Synovial joints., B. Hyaline cartilage is present in all synovial joints, C. Articular cartilage may undergo ossification with ageing, D. Articular cartilage limits the mobility of the joint', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cartilage which covers the articular surface of synovial joints is articular cartilage, a type of hyaline cartilage.\nHyaline cartilage is present in most of the synovial joints, i.e. articular cartilage of most of the synovial joints is hyaline cartilage. But not all synovial joints have hyaline cartilage; temporomandibular, sternoclavicular and acromioclavicular joints have fibrocartilage.\nAll hyaline cartilages have a tendency for ossification, except articular cartilage.\nArticular cartilage enhances the mobility of joint by providing a smooth frictionless surface.', 'role': 'assistant'}]