QUIZ YOURSELF
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?
( answers and vocabCollapse )

Part 1c
( Wound healing, germ cells, birth defects, the first four weeks of embryonic development, what parts form first, the difference between an embryo and a fetus, and much MUCH moreCollapse )