- (A) morphodifferentiation
- (B) reversal of functional polarity
- (C) Formation of hammock ligament
- (D) Increased mitotic activity
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- (A) Cells of inner enamel epithelium
- (B) Cells of outer enamel epithelium
- (C) Cells of stellate reticulum
- (D) Cells of stratum intermedium
- (A) Adolescent stage
- (B) 5-10 years
- (C) Embryonic stage
- (D) None of the above
- (A) Pulp only
- (B) Pulp & Dentin
- (C) Pulp & Periodontal ligament
- (D) All of the above
- (A) Change in number of teeth
- (B) Ameloblastoma
- (C) Change in form and shape of the teeth
- (D) Hypoplasia
- (A) 6th week IU
- (B) 2nd week IU
- (C) 9th week IU
- (D) 4th week IU
- (A) Epithelial diaphragm
- (B) Cell rests of Malassez
- (C) Toot bud division or bell stage
- (D) None of the above
- (A) Forebrain
- (B) Rathke’s pouch
- (C) Neural crest cells
- (D) Odontoblasts
- (A) Gives rise to cementoblasts that produce cementum of the root
- (B) Moulds the shape of roots and stimulates differentiation of odontoblasts
- (C) Given rise to odontoblasts that lay down dentin of the root
- (D) Remians as an essential constituents of the periodontal ligament
- (A) Amelogenisis imperfecta
- (B) Dentinogenesis imperfecta
- (C) Enamel hypoplasia
- (D) Oligodontia
