Initiation Stage Flashcards
1
Q
when does the initiation stage begin?
A
begins during embryonic period:
6th to 7th weeks in Utero
2
Q
the initiation stage involves the physiological process of?
A
induction
3
Q
define induction
A
ectomesenchymal and oral epithelium interacting with each other
4
Q
during the later part of the 7th week, the oral epithelium grows deeper into the ectomesenchyme and is induced to create a layer. What is the layer?
A
the dental lamina
5
Q
dental lamina contains tissues from two embryonic origins. what are they?
A
ectoderm and mesoderm
6
Q
oral epithelium arises from?
A
ectoderm
7
Q
ectomesenchymal is know also called?
A
mesoderm
