Category: Enamel

A. Same as dentin crystals
B. Contains organic portion in the center
C. Roughly texagonal in shape
D. Their diameter is about 5 microns in size

A. Non-scalloped
B. Straight
C. Scalloped and the convexities are directed towards dentin
D. Scalloped and the convexities are directed towards enamel

A. Key hole or paddle shaped
B. Square
C. Round
D. None of the above

A. Dark and light bands of enamel seen in longitudinal ground section
B. Dark and light bands of enamel seen in horizontal ground section
C. Dark and light brands of dentin seen in longitudinal section
D. Dark and light bands of dentin seen in horizontal

A. Hunter schreger bands
B. Enamel spindles
C. Enamel tufts
D. Enamel lamellae

A. Aprismatic enamel
B. Prismatic enamel
C. Intertubular dentin
D. Intratubular dentin

A. A cell from which tooth enamel is formed:
B. A tissue from which tooth erupts
C. A tumour of the jaw
D. Pertaining to dentin

A. Dental pulp
B. Odontoblastic processes
C. Dental sac
D. Reduced dental organ

A. Hypoplasia of local origin
B. Hypoplasia of systemic origin
C. Hypoplasia of hereditary origin
D. None of the above

A. Enamel tufts
B. Enamel lamella
C. Incremental lines of enamel
D. Enamel cuticle