At about the sixth embryonic week,there is a continued thickening in the dental lamina.These localized thickenings correspond to the positions of the 20 teeth of the future primary dentition.
A) Both statements are true.
B) The first statement is true;the second statement is false.
C) The first statement is false;the second statement is true.
D) Both statements are false.
Correct Answer:
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Q1: The cells of the outer enamel epithelium
Q3: Skin,hair,enamel,and cementum can be adversely affected by
Q4: The successional lamina forms all permanent teeth
Q5: Each of the following statements accurately describes
Q6: Cells of the outer enamel organ (OEE)constrict
Q7: Premolars are successional because they develop from
Q8: The vestibular lamina forms in a lingual
Q9: Enamel organ originates from the
A) endoderm
B) ectoderm
C)
Q10: The appearance of the stratum intermedium differentiates
Q11: The cells between the dental papilla and
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