Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
17 Cards in this Set
- Front
- Back
|
Somatic mesoderm
|
wall of the body cavity (skeletal muscle)
|
|
|
Splanchnic mesoderm
|
visceral, internal organs
|
|
|
Process that establishes the 3 germ layers
|
Gastrulation
|
|
|
Mouth comes from?
|
Buccopharyngeal membrane
|
|
|
Primitive streak
|
future axis of the embryo
|
|
|
Cloacal membrane
|
becomes anus
|
|
|
2 primitive streaks may be a mechanism for
|
conjoined twins
|
|
|
Inner cell mass becomes
|
Epiblast
Hypoblast |
|
|
Epiblast becomes
|
Amnion
Embryonic Epiblast |
|
|
Embryonic epiblast becomes
|
ectoderm, mesoderm, endoderm
|
|
|
Hypoblast becomes
|
Yolk sac
|
|
|
sarcococcygeal teratoma
|
Common benign newborn tumor. Derivatives of all 3 germ layers. Remnants of primitive streak.
|
|
|
replaces the primitive streak. gives us an embryonic axis
|
notochord
|
|
|
Week 3 embryogenesis: 3 layers of trophoblast
|
synctiotrophoblast, cyotrophoblast, XE mesoderm
|
|
|
Week 3 embryogensis: 3 cavities
|
amnion, yolk sac, chorion
|
|
|
Connection stalk becomes
|
umbilical cord
|
|
|
What produces HCG?
|
syncytiotrophoblast
|
