A. Enamel
B. Dentin
C. Cementum
D. Periodontal ligament
Enamel
Enamel
A. Hunter schreger bands
B. Enamel spindles
C. Enamel tufts
D. Enamel lamellae
A. Enamel of primary incisors
B. Enamel of permanent canines
C. Enamel and dentin of permanent first molars
D. Dentin of permanent mandibular incisors
A. 5 million
B. 7 million
C. 9 million
D. 12 million
A. Produced by ameloblasts
B. Found in the region of cusps
C. Surrounded by inter prismatic enamel
D. Terminate as rounded process
A. Enamel spindles
B. Gnarled enamel
C. Incremental lies of woven
D. Incremental lines of retzius
A. 1:4
B. 1:1
C. 1:2
D. 2:1
A. Thin tuft like structure extending from enamel surface of dentin enamel junction
B. Tuft like structure arising from dentin-enamel junction towards enamel surface
C. Odontoblastic processes extending into enamel
D. None of the above
A. Cervical third of buccal surface
B. Middle third of buccal surface
C. Middle third of lingual surface
D. Occlusal surface
A. Enamel rods
B. Incremental lines of retzius
C. Nasmyth’s membrane
D. Pellicle
