The total number of cingula in each dentition is_?
A. 6
B. 12
C. 24
D. 32
Mesiolingual grooves may be found on which of the following permanent teeth _?
A. Mandibular second molars
B. Mandibular first premolars
C. Maxillary first molars
D. Maxillary canines
Difference between mandibular and maxillary premolars is that in the mandibular premolars ?
A. The buccal and lingual cusps are more prominent
B. The lingual cusp is sharper and longer
C. The lingual surface rounded and less developed
D. The buccal surface is rounded and less developed
The largest permanent tooth in the mouth usually is_?
A. Maxillary canine
B. Mandibular canine
C. Mandibular first molar
D. Maxillary first molar
Longest tooth of the maxillary arch is_?
A. Permanent incisor
B. First premolar
C. Permanent canine
D. Decidous incisor
No. of cusps in mandibular 1st molar_?
A. 4
B. 3
C. 5
D. 6
Rounded protuberances on the incisal edges of newly erupted permanent incisors are?
A. Mamelons
B. Tubercles
C. Enamel pits
D. Cingulum
Mandibular second premolar 3- cusp type id developed from__?
A. 3
B. 4
C. 5
D. 6
Mesial slope of buccal cusp is longer than distal slope in__?
A. Maxillary 2nd premolar
B. Maxillary 1st premolar
C. Mandibular canine
D. Maxillary canine
