Oral Histology

184. During the formation of primary teeth_______________?

A. Enamel forms more cervically than dentin
B. Enamel forms faster than dentin
C. Dentin forms faster than enamel
D. Processes of their cells remain in content with each other
✅ The correct answer is option C. Dentin forms faster than enamel.

185. Hunter Schreger band are____________?

A. Dark and light bands of enamel seen in longitudinal ground section
B. Dark and light bands of enamel seen in horizontal ground section
C. Dark and light brands of dentin seen in longitudinal section
D. Dark and light bands of dentin seen in horizontal
✅ The correct answer is option A. Dark and light bands of enamel seen in longitudinal ground section.

190. Which of the following statement is false______________?

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
✅ The correct answer is option D. None of the above.

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