Cloning
Cloning became to be, as a Finn Dorset ewe would provide the mammary cell for the cloning process. Secondly the mammary cell containing all copies of every gene that is needed to make the sheep. Although the only genes for proteins that are required by mammary cells are active. Thirdly the cells grow and then they are divided, by making carbon copies of themselves. But if the cells are starved of there nutrients, they will soon enter a quiescent state. When it gets to this point all of their genes are most likely already activated. In the fourth stage there is an egg from a Scottish Blackface ewe that provides the egg. Then in the fifth stage the egg or oocyte, is being kept alive in a laboratory dish. Sixth, the nucleus is taken from the egg. Seventhly, the mammary cell and the egg are fused with a bolt of electricity. The molecules that are in the egg then begin to program the genes in the mammary cell to produce the lamb embryo. Then in the eight stage the clusters of the embryonic cells are fin
Cloning has always caught the public imagination. In the ninth stage the embryos are inserted into the surrogate mother. Federal regulations require that scientists seek approval before attempting cloning, and the FDA has indicated that it is highly unlikely they would grant such a request. Once an embryo has been twinned, one embryo can be implanted and allowed to develop into a baby, while the other is frozen. Time-warp twins have already been born - non-identical twins conceived in the laboratory on the same day, but implanted 18 months apart. This means you could clone your dead father. As far as future plans, genes from humans are already working in fish, rabbits, mice, pigs, sheep and cows. Bibliography BIBLIOGRAPHY Newsweek "Can We Clone?" New York, published 1997 Internet Cloning. We now have the technology to take a few cells from a modern day Einstein, or a musical genius or a child prodigy and to create hundreds of babies that have exactly the same genes. This could be done so long as living cells have been kept in culture, taken from before death, or have been frozen in an appropriate manner. Of course, as identical twins, clones will have individual differences, separate identities - separate souls. Even without legislation, the Food and Drug Administration has said that it would shut down anyone who tries human cloning. If the child later develops an illness such as leukemia, then the frozen twin could be thawed and implanted into a surrogate mother, to be culled for spare parts after a few months' gestation.
Common topics in this essay:
Chemistry Chemistry,
Scottish Blackface,
Finn Dorset,
Drug Administration,
President Clinton,
Dolly Dolly,
Clone York,
mammary cell,
Cloning URL,
human cloning,
stage egg,
surrogate mother,
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