A six- year molar begins to calcify at______________?
Which of the following gives the best description of erupted permanent teeth typically seen in a 9- years old______________?
Growth of all permanent teeth except last molars is completed by___________?
The root completion of permanent teeth is achieved after __________ years o eruption?
Before eruption the position of permanent mandibular incisor buds relative to primary incisors is_____________?
Which of these teeth are highly sturdy and usually the last ones to be lost ?
In the majority of situations, the first decidous tooth to erupt is the______________?
Primary canine erupts______________?
First evidence of calcification of maxillary permanent central incisors occurs at_____________?
Root completion of the mandibular first molar takes place by the age_______________?
