Category: Tooth Eruption, Shedding And Miscellaneous

A. Incremental lines of retzius
B. Incremental lines of von Ebner
C. Contour lines lines of owen
D. None of the above

A. Type I
B. Type II
C. Type III
D. Type IV

A. Booster Mechanism
B. Seeding theory
C. Alkaline Phosphatase theory
D. Cartier/s Adenosine Triphosphate theory

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

A. Osteoclastic activity
B. Proliferation of cells at crypt
C. Exforliation of primary tooth
D. Eruptive force

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

A. 25th day of Intra uterine life
B. 34th day of Intra uterine life
C. 56th day of Intra uterine life
D. 20 wks of Intra uterine life

A. Resorption of roots of deciduous incisors and canines begins on their lingual surfaces
B. Resorption of roots of deciduous molars begins on their inner surfaces
C. Shedding of deciduous teeth is delayed in the absence of their successor teeth
D. None of the above

A. Permanent teeth
B. Deciduous teeth
C. Succedaneous teeth
D. None of the above

A. 10% formalin
B. 40% formalin
C. 20% formalin
D. 10% alcohol