Multiple choice general knowledge

The tooth is the only part of the human body that can't repair itself

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Teeth are unique because enamel contains no living cells and cannot regenerate once damaged. While some body structures like hair shafts and nail visible portions also don't repair, teeth are notably the only organ that truly cannot heal itself.

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