求一篇英语文章,关于克隆人的

问题描述:

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)

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) ...