trilaminar embryo formation Flashcards
1
Q
what leads to 3 germ layers?
A
ICM
2
Q
What leads to placenta and chorion?
A
trophoblasts and extra-embryonic mesoderm
3
Q
derived from ectoderm
A
skin surface layer and CNS
4
Q
derived from endoderm
A
lung lining, gut lining
5
Q
derived from mesoderm
A
everything else
6
Q
gastrulation
A
formation of three primary germ layers