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Questions and Answers
During tooth development, what process is responsible for the formation of the primary epithelial band?
During tooth development, what process is responsible for the formation of the primary epithelial band?
- Neural crest cell accumulation
- Oral invagination
- Ectomesenchyme differentiation
- Reciprocal inductive interaction (correct)
What is the function of the lateral dental lamina during tooth development?
What is the function of the lateral dental lamina during tooth development?
- Location of permanent successors' germs
- Lingual extension opposite to the enamel
- Primordium for ectodermal portion of deciduous teeth (correct)
- Formation of deciduous tooth germs
At what stage of intrauterine development does the distal proliferation of the mother dental lamina occur?
At what stage of intrauterine development does the distal proliferation of the mother dental lamina occur?
- 6 w.i.u to 8 w.i.u
- 4 months i.u to 4 years of age (correct)
- 5-6 w.i.u
- 5 months i.u to 10 months of age
What does the vestibular lamina degenerate to form during tooth development?
What does the vestibular lamina degenerate to form during tooth development?
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What is the role of the successional lamina during tooth development?
What is the role of the successional lamina during tooth development?
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