A. Permeable membrane
B. Impermeable membrane
C. Semipermeable membrane
D. Infrapermeable membrane
A. Neonantal bands
B. Cross striations
C. Striae of Retzius
D. Hunter-Schregar bands
A. 10mm
B. 5mm
C. 2mm
D. 0.5mm
A. Cracks
B. Pellicle
C. perikymata
D. Enamel lamellae
A. Aprismatic enamel
B. Prismatic enamel
C. Intertubular dentin
D. Intratubular dentin
A. Enamelin
B. Amelogenin
C. Tuftelin
D. Ameloplakin
A. Organising
B. Formative/ Secretory
C. Protective
D. Desmolytic
A. Dental pulp
B. Odontoblastic processes
C. Dental sac
D. Reduced dental organ
A. Retzius line
B. Line of cross striations
C. Incremental lines
D. Line of enamel tufts
A. Enamel lamella
B. Enamel rod
C. Enamel sdle
D. Enamel tuft