Question:

Which of the following minerals are required for bone and teeth respectively?

Show Hint

Bones/Teeth = Calcium + Phosphorus.
  • Calcium and phosphorous
  • Potassium and calcium
  • Phosphorous and iron
  • Potassium and phosphorous
Show Solution
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The Correct Option is A

Solution and Explanation

Step 1: Concept
Mineralization of hard tissues in the body requires specific inorganic elements.

Step 2: Meaning

Bone and tooth enamel are primarily composed of hydroxyapatite crystals.

Step 3: Analysis

Hydroxyapatite is formed from calcium and phosphorus. While both are needed for both structures, they are the fundamental building blocks for the skeletal and dental systems.

Step 4: Conclusion

Calcium and phosphorous are the essential minerals for bone and teeth health.

Final Answer: (A)
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