Question Detail
Question
Which are necessary for the formation of bones and teeth?
Correct Answer
Option A is the correct answer.
Detailed Explanation
Calcium and phosphorus are the primary minerals that form hydroxyapatite, the crystalline complex that gives bones and teeth their hardness and structural strength. While other minerals are present, these two are essential for the main structural component.
Hint
Think about the primary mineral complex that provides hardness to the skeleton.