215Oral AnatomyMedium
Which statement is correct about decidous dentition?
AThe crowns of primary dentition are more yellowish than permanent
BThe primary dentition is initiated at 10 th month in uterus
CCalcification of maxillary primary first premolar is completed at birth
DMandibular first molar erupts at one and half years of age
Correct answer
D. Mandibular first molar erupts at one and half years of age
Explanation
The correct answer is Mandibular first molar erupts at one and half years of age.