The first sign of future deciduous teeth as a thickening of oral ectoderm appears at about_____________?

Related Mcqs:

Gubernacular canal guides the eruption of_____________?

A. Primary teeth B. Permanent teeth C. Both A and B D. None of the above...

Tooth buds of permanent mandibular incisors are situated_____________?

A. Lingual to primary teeth B. Inferior to primary teeth C. Labial to primary teeth D. A and B...

Epithelial attachment is derived from____________?

A. Reduced enamel epithelium B. Dental papilla C. Inner enamel epithelium D. Dental sac...

Which enzyme is associated with the mineralization_____________?

A. Acid phosphatase B. Alkaline phosphatase C. Adenosine triphosphate D. Amino peptidase...

Extracted teeth should be preserved in_____________?

A. Saline B. Xylene C. 10% Formalin D. 10% alcohol...