BONE
OSSIFICATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Blood vessels start to penetrate to the central region of cartilage
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Step 3
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Step 4
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Step 5
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Step 6
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Explanation:
Detailed explanation-1: -Unlike most connective tissues, cartilage is avascular, meaning that it has no blood vessels supplying nutrients and removing metabolic wastes. All of these functions are carried on by diffusion through the matrix from vessels in the surrounding perichondrium, a membrane that covers the cartilage, a).
Detailed explanation-2: -Blood vessels and nerves enter the bone through the nutrient foramen.
Detailed explanation-3: -Reserve Zone. Storage site for lipids, glycogen, proteoglycan. Proliferative Zone. Proliferating chondrocytes leading to longitudinal growth. Hypertrophic Zone. Site of chondrocyte maturation. Primary Spongiosa. Site for mineralization to form woven bone. Secondary Spongiosa. 08-May-2022
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