Moderate

Tooth with smallest root is_______________?

Correct answer: D. Mandibular central incisor

  • A. Maxillary central incisor
  • B. Mandibular lateral incisor
  • C. Maxillary lateral incisor
  • D. Mandibular central incisor

Explanation

The mandibular central incisor is the smallest permanent tooth and has a correspondingly small, relatively short root. The maxillary incisors generally have larger roots, especially the central incisor.

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