A six- year molar begins to calcify at______________?

Related Mcqs:

Calcification of permanent first molar usually begins in the_____________?

A. Third month of intrauterine life B. In the sixth month of intrauterine life C. At birth D. In the third month of extra uterine life...

The usual order of appearance of the primary teeth in the mouth is____________?

A. Central incisors, first molars, lateral incisors, second molars, canines B. Central incisors, lateral incisors, canines, second molars, first molars C. Central incisors, lateral incisors, first molars canines, second molars D. Central incisors, lateral incisors, first molars second molars, canines...

Beginning of eruption of permanent tooth starts_____________?

A. After completion of root B. When apical third root is still to be formed C. When half of the root is still to be formed D. when root formation starts...

Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?

A. 1-6-2-3-5-4-7-8 B. 6-1-2-4-5-3-7-8 C. 6-1-2-3-4-5-7-8 D. 6-1-2-4-3-5-7-8...

First evidence of initiation of primary dentition is usually around_____________?

A. 4 months in utere B. Birth C. 4 months after birth D. One year after birth...