A. Autosomal dominant inheritance
B. Inability to repair sunlight induced damage to DNA
C. Irregular accemulation of melanin in the basal cell layer
D. Acanthosis of epithelium with elongation of rete ridges

A. Lateral periodontal cyst
B. Apical periodontal cyst
C. Gingival cyst of new born
D. Gingival cysts of adult

A. Transforms into dentigerous cyst
B. Regresses after eruption of the tooth
C. Is found in the place of the missing tooth
D. Is a type of dentigerous cyst

A. Calcifying epithelial odontogenic cyst
B. Primordial cyst
C. Calcifying epithelial odontogenic tumor
D. Odontoma

A. Keratocyst
B. Periodontal cyst
C. Aneurysmal cyst
D. Hemorrhagic cyst

A. Tennis racket
B. Picket fence
C. Linear
D. Irregular

A. Nemorrhagic cyst
B. Median palatal
C. Globulomaxillary
D. Nasolabial

A. In place of missing teeth
B. In teeth in which crown development is completed
C. In periapical region
D. In mandibular body

A. Sun-burst appearance
B. Onion – peel appearance
C. Driven-snow appearance
D. Cherry -blossom appearance

A. Increased mitotic activity of the epithelial lining
B. Friability of the epithelial lining
C. Presence of satellite cysts or daughter cysts
D. Continued proliferation of rests of dental lamina