Tooth Formation Flashcards
1
Q
Name the 3 primary embryonic layers
A
Ectoderm
Mesoderm
Endoderm
2
Q
What part of tooth froms from:
- Ectoderm
- Ectomesenchyme
A
Ectoderm - enamel
-ECTM - rest of tooth
3
Q
What is the first stage of tooth formation
- what happens
- when
A
Primary epithelial band
- 6 weeks
- thickening of ep band in embryonic mouth
