(A) Bud stage
(B) Advanced bell stage
(C) Cap stage
(D) Bell stage

(A) Inner enamel epithelium
(B) Outer enamel epithelium
(C) Stellate reticulum
(D) Stratum intermedium

(A) Bell stage
(B) Cap stage
(C) Bud stage
(D) Advanced bell stage

(A) Shape of enamel organ
(B) Shape of tooth germ
(C) Function of enamel organ
(D) Shape of dental papilla

(A) After dentin formation
(B) Before dentin formation
(C) Both are formed at same time
(D) None of the above

(A) Hutchinson’s incisor
(B) Osteodentin formation
(C) Enamel hypoplasia
(D) Anodontia

(A) morphodifferentiation
(B) reversal of functional polarity
(C) Formation of hammock ligament
(D) Increased mitotic activity

(A) Ectoderm, mosoderm
(B) Ectoderm
(C) Mesoderm
(D) Ectoderm and endoderm

(A) Cells of inner enamel epithelium
(B) Cells of outer enamel epithelium
(C) Cells of stellate reticulum
(D) Cells of stratum intermedium

(A) Dental papilla
(B) Dental follicle
(C) Inner enamel epithelium
(D) Enamel Knot