A) chondrin
B) ossein
C) osteon
D) auxin
Correct Answer: B
Solution :
The intercellular substance of bone is hard and dense. About 35-38% part of matrix of bone is organic mainly containing bone protein ossein. About 60-65% part of matrix is inorganic referred as hydroxyapatite; mainly containing calcium and phosphorus.You need to login to perform this action.
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