Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Body Systems (Human Biology)Skeletal & Muscular Systems
The main component of bones and teeth is _?
- A.Calcium Carbonate
- B.Calcium PhosphateCorrect answer
- C.Calcium Sulfate
- D.Calcium Oxide
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Practice these MCQs in the appQuick fact: The main component of bones and teeth is Calcium Phosphate.