This has nothing to do with any ethical or religious philosophy but rather at the biological essence . Stem cells can cause cancers (Abboud , 2002 . Embryonic stem cells are very versatile and can be differentiated to attach to another host . However , due to being foreign in origin , they can become malignant . This is one of the most important factors that researchers should address . Yes , it is possible that the embryo to be cultivated comes from the donor itself but the same...











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