December 2nd, 2007


Vocababble: Embryonic Limb Development

1. What is the first major tissue of the limb to differentiate?
2. How do myotomal cells find their way from the somites to the limb to become muscle?
3. What kind of neurons are formed from neural crest cells?
4. What kind of cells migrate medially from the axis to form vertebrae and ribs?
5. What does AER stand for?
6. What (the heck) does the AER do and why?
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