163Oral AnatomyMedium
First permanent molars begin to calcify at ________?
AAt birth
BBefore decidous incisors
C6 months of intra utrerine life
DAbout 1 year after birth
Correct answer
A. At birth
Explanation
The correct answer is At birth.
Correct answer
A. At birth
Explanation
The correct answer is At birth.
The primary centre of formation of each lobe is present in________?
How many pulpal horns are there in the mandibular second primary molar?
Longest tooth of the maxillary arch is________?
Which of the following decidous molars bears the greatest resemblance to a premolar ________?
Calcification of permanent first molar usually begins in the________?
Which four mandibular teeth are so aligned that when viewed from the occlusal, a straight line may be drawn bisecting the contact areas________?