The anatomy of deciduous teeth is:
  1. Deep
  2. Shallow
  3. Long
  4. Prominent
Explanation
Answer: B - The anatomy of deciduous teeth is shallow. The roots are long, and divergent with little or no trunk. The primary teeth have a uniformed enamel of 1mm occlusally. There are usually 20 deciduous teeth erupted by 23 months of age.
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