Bud Stage Flashcards
1
Q
the Bud Stage begins?
A
occurs during the 8th week in Utero
2
Q
what is the Bud stage known for?
A
PROLIFERATION!!!!!!
3
Q
the proliferation of dental lamina is to form?
A
buds
4
Q
each arch (maxillary and mandibular)will have how many buds?
A
10 buds each
total of 20 buds
5
Q
what do these 10 buds represent?
A
represents the primary dentition
6
Q
the buds originate from two different embryonic lines. what are they?
A
- oral epithelium (ectoderm)
2. ectomesenchyme (mesoderm)
7
Q
the development of buds is directed by?
A
neural crest cells
8
Q
what is the “hallmark” of bud stage?
A
PROLIFERATION!!!! (abundantly)
9
Q
what remains b/w the bud and the surrounding growing ectomesenchyme?
A
the basement membrane (it’s non-living)
