求一篇英语文章,关于克隆人的求一篇英语文章,克隆人的利与弊100字左右,不要太长的（当然,也不能太短）

Question

求一篇英语文章,关于克隆人的
求一篇英语文章,克隆人的利与弊
100字左右,不要太长的（当然,也不能太短）

Answer 1

On January 8,2001,scientists at Advanced Cell Tec­hnology,Inc.,announced the birth of the first ­clone of an endangered animal,a baby bull gaur (a large wild ox from India and southeast Asia) named Noah.Although Noah died of an infection unrelated to the procedure,the experiment demonstrated that it is possible to save endangered species through cloning.
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­Cloning is the process of making a geneti- cally identical organism through nonsexual means.It has been used for many years to produce plants (even growing a plant from a cutting is a type of cloning).Animal cloning has been the su­bject of scientific experiments for years,but garnered little attention until the birth of the first cloned mammal in 1997,a sheep named Dolly.Since Dolly,several scientists have cloned other animals,including cows and mice.The recent success in cloning animals has sparked fierce debates among scientists,politicians and the general public about the use and morality of cloning plants,animals and possibly humans.
In this article,we will examine how cloning works and look at possible uses of this technology.