The first macroscopic indication of morphologic development of primary incisors approximately at____________?
Correct answer: D. 11 weeks in utero
- A. 6 weeks in utero
- B. 14 weeks in utero
- C. 16 weeks in utero
- D. 11 weeks in utero
Explanation
The first visible morphological changes of the primary incisors appear at about 11 weeks in utero, when the tooth germs begin showing recognizable incisor form.
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