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Unformatted text preview: 3. You should know the sequence of developmental stages (cleavage, gastrulation, organogenesis) and in general what takes place in each. 4. Describe the structure of the placenta. 5. What types of substances can cross the placenta and potentially harm the developing fetus? 6. Where do embryonic stem cells come from and how are they useful to medicine?...
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This test prep was uploaded on 04/10/2008 for the course BIOL 1006 taught by Professor Lipscomb during the Spring '07 term at Virginia Tech.
- Spring '07