# What is the final stage of tooth development? a. Crown formation. b. Root formation and eruption. c. Function. d. Dentinogenesis and amel...

 # Which is most difficult to diagnose? A. Necrosed pulp B. Internal resorption C. Chronic pulpitis D. Acute apical abscess The correct answ...

 # The ‘ugly duckling stage’ is characterized by: A. Distoangular axial inclination of the crown of maxillary incisors B. Deep overbite C. M...

 # The opening of submandibular gland duct into oral cavity is at: A. Maxillary Second molar B. Mandibular third molar C. Dorsum of tongue D...