Chapter 2 - Gastrulation Flashcards
1
Q
Week 2
A
Fertiliization Trophoblast w/lacunae Embryo Fertilization Uteroplacental circulation Embryonic disc
2
Q
Midline axis formed by
A
Notochord
3
Q
Villious system
A
supply embryo with nutrients and o2
4
Q
What is the direction of differentiation?
A
Cephalocaudal direction
5
Q
how does teratomas begin
A
Pluripotent cells forming tumours
6
Q
what does the primary villi made off
A
cytotrophoblastic core and a syncytial layer
7
Q
How are 2ndary and tertiary villus form
A
when the cells in the core differentiate into blood cells
