Correct answer
A. 21⁄2 – 3 years
Explanation
The correct answer is 21⁄2 – 3 years.
What is the thickness of the layer of primsless enamel found in primary teeth________?
While charting the dentition of a child, the pedodontist finds that the following teeth are present in all the four quadrants; permanent central incisor, permanent lateral incisor, decidous cuspid, decidous first molar, decidous 2nd molar and permanent 1st molar. The eruptive pattern may be considered most nearly normal for a child aged________?
Which line angle area is most acute when a permanent maxillary second molar is viewed occlusally?
Forward moment of mandible is done by________?
Divergence from contact area in proximal surfaces causes embrasures________?
Steepest cusp is seen in________?