Which of the following is not an ecto-mesenchymal derivative ?
Which of the following is not an ecto-mesenchymal derivative ? A. Dentin B. Cementum C. PulpD. Enamel
Which of the following is not an ecto-mesenchymal derivative ? A. Dentin B. Cementum C. PulpD. Enamel
The disturbances occurred during Calcification stage of tooth development is seen in_____________? A. Peg laterals B. Microdontia C. Supernumerary toothD. Interglobular dentin
Stellate reticulum is seen in______________? A. Dental laminaB. Enamel organ C. Hertwig’s root sheath D. All of the above
Order of development of tooth germ is____________? A. Bell-bud-cap B. Cap-bell-budC. Bud-cap-bell D. Bell-cap-bud
Atypical or osteodentin is formed due to disturbance during____________? A. MorphodifferentiationB. Histodifferentiation C. Apposition D. Initiation
Enamel pearls are found in_____________? A. Occlusal surface of premolarsB. Furcation areas of permanent molars C. On the incisal edges of incisors D. None of the above
Nutrition for ameloblasts after 1st layer of enamel is laid is______________? A. Dental sac B. Odontoblastic process C. Ree D. Dental Papilla
Temporary structures in enamel organ are (before enamel formation) ? A. Enamel knot B. Enamel cordC. Both A and B D. Enamel Cuticle
Lip furrow band is______________? A. Vestibular lamina B. Successional lamina C. Dental lamina D. Basal lamina
Which of the following anomalies occur during the initiation and proliferation of tooth development ? A. Amelogenisis imperfecta B. Dentinogenesis imperfecta C. Enamel hypoplasiaD. Oligodontia