Which germ layer is it derived from? Flashcards
1
Q
Spleen
A
mesoderm- mesenchymal cells
2
Q
dorsal and ventral mesentery
A
mesoderm
3
Q
Central tendon of diaphragm
A
Septum transversum (mesoderm)
4
Q
Teeth
A
Ectoderm
5
Q
CNS
A
Ectoderm
6
Q
RBCs
A
Mesoderm- hematopoiesis happens in liver in the first part of gestation
7
Q
Kidneys
A
Mesoderm
8
Q
Ureters
A
Mesoderm
9
Q
Urinary bladder
A
Endoderm except for the trigone, which is mesoderm
10
Q
Kupffer cells
A
mesoderm of the septum transversum
11
Q
Pancreas
A
endoderm
12
Q
esophagus lining
A
endoderm- all the parenchyma of the GI tract is derived from endoderm.
13
Q
esophagus muscle
A
splanchnic mesoderm- all muscle, connective tissue etc.. of GI tract comes from this
