Human cloning is the replication of a human using the DNA in the cells of the donor. Scientists have tried to clone humans, but embryos have not survived past the first few cell divisions, not even making it to the fetus stage. | Human cloning is the replication of a human using the DNA in the cells of the donor. Scientists have tried to clone humans, but embryos have not survived past the first few cell divisions, not even making it to the fetus stage. |