Q
A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?
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A
A. It is too early to make final predication
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B
B. The teeth may develop later
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C
C. Primary second molar extracted to allow mesial drifting of permanent first molar
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D
D. The child may never develop premolars
Correct Answer:
B. B. The teeth may develop later
