A) calcium and phosphorus
B) calcium and sulphur
C) calcium and magnesium
D) calcium and iron
Correct Answer: A
Solution :
The matrix of bone mainly consists of calcium phosphate \[{{[C{{a}_{3}}P{{O}_{4}})}_{2}}]\] and calcium carbonate \[(CaC{{O}_{3}}).\]You need to login to perform this action.
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