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Week three study questions

Week three study questions - Week Three Study questions...

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Week Three Study questions Which tissues are derived from the inner cell mass? Why is it possible to remove a single blastomere from a human 8-cell morula without destroying the ability of the embryo to develop? What is the function of the trophectoderm at 3.5 days of gestation? What evidence suggests that blastomeres at the two-cell stage remain totipotent? How does the order in which a mouse 2-cell blastomere divides influence its fate? What evidence suggests that the blastomeres at the 4-cell stage have different potential for development. How is meridional cleavage different from equatorial? What happened if a mammalian embryo cannot form the trophectoderm? What is the function of the visceral endoderm? What tissue in the early gastrula gives rise to the mesoderm? If you labeled the outer cells of the compacted 8-cell morula, which daughter cells will inherit this label? Which daughter cells inherit the SCMC? How could cell polarity influence cell fate specification?
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