关 键 词： 克隆 高中高二 900字
字 数： 900字作文
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本作文是关于高中高二900字的作文，题目为：《克隆的好处与坏处》，欢迎大家踊跃投稿。
To clone or not to clone, is that the question?Advanced technology has already pushed human being to edges,such as the production of weapons of mass destruction,the destruction of Ozone by Freon ,and the application of cloneThe heated deabte over whether cloning technique should be used in human reproduc--
tion must be considered as a serious issue
Clone, to a certain degree, is beneficial to mankindSuch disease as Parkinsons will possiblly be cured in the future in the hope of further applying of cloneHowever,the abuse of this technology will bring human being unthinkable destruction
Since the declaration of the death of Dolly,we are more conscious of the inefficient procedure of cloneAcorrding to "Dolly's false legacy",the incidence of death among fetuses and offspring produced by cloning is much higher than it is through natural reproduction--roughly 10 times as high as normal before birth and 3 times as high after birthAnd even you may argue that this technology will be perfected in the future, i don't see there is any point in whole--being cloning
Many people consider this technology a promising one as to bring all human being to a new era in which all human reproduction will be acplished by cloningThus scientists in some countries have already started their great plan to clone humanBut let's think, what is the practical value in doing so?You may tell me that it can bring hope for those couples unable to have children because they might choose to have a copy of one of them rather than accept the gene intrusion from a donerBut imagine,if you have a child owning the same apperance as yours or your husband's, will you accept it without any unfort?
Don't you think it is embarrassing?Or if this kind of human reproduction is allowed,terrorists may get hold of it and reproduce lots of "American Presidents"Don't you agree that these presidents might bring the world much more chaoes?Besides these terrible aspects,the cloning of whole--being may destroy the persity of people of the globe
Of course, there still remains much more disadvantages of the application of cloning reproduction of human being and animals We should be extremely cautious of what we do and thus remember we will sure be respondible for all the results created by ourselves!!!
So how do u think about it?