求克隆的好处与坏处(英文)
题目
求克隆的好处与坏处(英文)
注意注意注意注意注意!
我是初三的,麻烦简单点.5句左右就行.
可以从几个方面来说,两三个方面两三句话就可以。
答案
Clone,to a certain degree,is beneficial to mankind.Such disease as Parkinsons will possiblly be cured in the future in the hope of further applying of clone.However,the abuse of this technology will bring human being unthinkable destruction.
But cloning still has some problems.The scientists found that the cloning animal’s Gene has a little different from the original animal.So the life will shorter than the real life.The fact proved that,the cloning sheep Dolly has died.It only has the half life of the common sheep.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
- 有一个长8米,宽4米的长方形花坛,在比例尺为1:200的图纸上,其长应画多少厘米?宽画多少厘米?
- 0.04千米,40.3.6米,800厘米,50000毫米按从大到小的顺序怎么排列
- 就是写美味小吃的作文,我想写北京烤鸭,
- 已知一个完全标记上的15N的DNA 分子含100个碱基对,其中腺嘌呤 (A)有40个,经过4次复制后,不 含15N...
- 如图所示,在x轴的上方有垂直于xy平面的匀强磁场
- 美酒佳肴送虎口猜个数字
- 某一个小组中有男女共10人.男比女少.如果从中随即抽取2人参加测试其中恰好为一男一女的概率为8/15.求该...
- did you send the photos to your friend?中文
- 求考试反思(物理)300字
- 急:一个物体从楼顶下落,经过3秒落地.已知第一秒下落4.9米,以后每秒下落的距离都比前一秒多9.8米.这...
热门考点