One ethical concern with cloning mammals is the low success rate of cloned embryos, along with concerns about the destruction of human embryos for embryonic stem cells and health effects in cloned animals.
One ethical concern with cloning mammals is the low success rate of cloned embryos. The process of cloning from somatic cells is inefficient, with many attempts needed to generate a normal embryo. This raises ethical issues about the destruction of human embryos for embryonic stem cells. Additionally, there are concerns about the health effects and defects seen in cloned animals.
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