A. Incremental lines of retzius
B. Incremental lines of von Ebner
C. Contour lines lines of owen
D. None of the above
0
Gubernacular canal and gubernacular cord are seen in relation to____________?
0
The cells, which are responsible for removal of bone matrix in bone resorption, are_____________?
A. Permanent teeth
B. Deciduous teeth
C. Succedaneous teeth
D. None of the above
0
Frozen sections can be used for the demonstration of_____________?
A. Osteoblast
B. Fibrocytes
C. Polymorphs
D. Osteoclasts
0
Dehydration of specimen is carried out by____________?
A. Fat
B. Mucin
C. Cartilage
D. Iron
0
A suitable fixative for a routine biopsy specimen is_____________?
A. By using 10% formalin
B. By using liquid or solid Co2
C. By using increasing percentages of alcohol
D. By using 5% nitric acid
0
Epithelial attachment is derived from____________?
A. 10% formalin
B. 40% formalin
C. 20% formalin
D. 10% alcohol
0
Tooth buds of permanent mandibular incisors are situated_____________?
A. Reduced enamel epithelium
B. Dental papilla
C. Inner enamel epithelium
D. Dental sac
0
Gubernacular canal guides the eruption of_____________?
A. Lingual to primary teeth
B. Inferior to primary teeth
C. Labial to primary teeth
D. A and B
0
Resorption of dental tissue is caused by_____________?
A. Primary teeth
B. Permanent teeth
C. Both A and B
D. None of the above
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