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| LeoVoisey 4/4/2012 |
Stem cells are “non-specialized” cells that have the potential to form into other types of specific cells, such as blood, muscles or nerves. They are unlike "differentiated" cells which have already become whatever organ or structure they are in the body. Stem cells are present throughout our body, but more abundant in a fetus.
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| tushar1990 3/13/2010 |
u symbolized a,b,c...i but didnt mention their name...
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