Embryo for Lab Flashcards
1
Q
Arch of aorta comes from
A
aortic sac
2
Q
truncus arteroris becomes
A
ascending aorta and pulmonary trunk
3
Q
bulbous cordis becomes
A
aortic vestibule and conus arterosis (smooth parts of R and L ventricle)
4
Q
primoradial left atria becomes
A
left auricle
5
Q
primordial pulmonary vein
A
left atria
6
Q
primitive atria
A
pectinate muscles (left and right auricle, rought anterior wall of r atria)
7
Q
right horn of sinus Venosis becomes
A
smooth wall of right atria
8
Q
left horn of sinus venosis becomes
A
coronary sinus
