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': 'Weakest cartilage among the following is \nSelect and explain. \nA. Hyaline cartilage, B. Elastic Cartilage, C. Fibrocartilage, D. All have equal strength', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Depending upon the presence and predominance of collagen or elastic fibers the cartilages are classified into three types: fibrocartilage, hyaline cartilage, and elastic cartilage.\nThe\xa0hyaline\xa0cartilage\xa0has\xa0a\xa0homogeneous,\xa0glassy, bluish, and opalescent appearance. The collagen fibers\xa0present in the matrix are fine and not seen easily.\nThe fibrocartilage is a dense, fasciculated, opaque white tissue. The collagen fibers present in fibrocartilage are numerous and very obvious.\nThe elastic cartilage is pliable and imparts yellowish tinge. The intercellular substance of elastic cartilage,\xa0as\xa0the\xa0name\xa0indicates,\xa0is\xa0permeated\xa0by\xa0elastic fibers.\nThe\xa0mesenchymal\xa0cells\xa0surrounding\xa0the\xa0surface\xa0of developing cartilage form the perichondrium.\nWeakest cartilage among these is hyaline cartilage.\xa0\n\nKey Concept:\nThe\xa0hyaline\xa0cartilage\xa0has\xa0a\xa0homogeneous,\xa0glassy, bluish, and opalescent appearance. The collagen fibers\xa0present in the matrix are fine and not seen easily.\nReference: Textbook of Clinical Embryology, 1e Vishram Singh page no 84', 'role': 'assistant'}]