Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consist of two types of cells. some of these cells develop into all of the cells of a growing fetus. what do the other cells develop into?
a. the umbilical cord
b. the placenta
c. the embryo
d. the fetus
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Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consist o...
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