首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Cloning shakes us all to our very souls. For humans to consider the cloning of one another forces them all to question the very
Cloning shakes us all to our very souls. For humans to consider the cloning of one another forces them all to question the very
admin
2009-06-24
50
问题
Cloning shakes us all to our very souls. For humans to consider the cloning of one another forces them all to question the very concepts of right and wrong that make them all human. The cloning of any species, whether they are human or non-human, is wrong. Scientists and ethicists alike have debated the implications of human and non-human cloning extensively since 1997 when scientists at the Roslin Institute in Scotland produced Dolly. No direct conclusions have been drawn, but compelling arguments state that cloning of both human and non human species results in harmful physical and psychological effects on both groups.
The possible physical damage that could be done if human cloning became a reality is obvious when one looks at the sheer loss of life that occurred before the birth of Dolly. Less than ten percent of the initial transfers survive to be healthy creatures. There were 277 trial implants of nuclei. Nineteen of those 277 were deemed healthy while the others were discarded. Five of those nineteen survived, but four of them died within ten days of birth of severe abnormalities. Dolly was the only one to survive. Even Ian Wilmut, one of the scientists accredited with the cloning phenomenon at the Roslin Institute agrees, "the more you interfere with re production, the more danger there is of things going wrong". The psychological effects of cloning are less obvious, but nonetheless, very plausible. In addition to physical harms, there are worries about the psychological harms to cloned human children. One of those harms is that cloning creates serious issues of identity and individuality.
Human cloning is obviously damaging to both the family and the cloned child. It is harder to convince that non-human cloning is wrong and unethical, but it is just the same. Western culture and tradition has long held the belief that the treatment of animals should be guided by different ethical standards than the treatment of humans. Animals have been seen as non-feeling and savage beasts since time began. Humans in general have no problem with seeing animals as objects to be used whenever it becomes necessary. But what would happen if humans started to use animals as body for growing human organs? What if we were to learn how to clone functioning brains and have them grow inside of chimps? Would non-human primates, such as a chimpanzee, who carried one or more human genes via transgenic technology, be defined as still a chimp, a human, a subhuman, or something else? If defined as human, would we have to give it rights of citizenship? And if humans were to carry non-human transgenic genes, would that alter our definitions and treatment of them? Also, if the technology were to be so that scientists could transfer human genes into animals and vice versa, it could create a worldwide catastrophe that no one would be able to stop.
选项
A、are very convincing
B、have forced people to stop cloning
C、have forced people to question the concept of cloning
D、have compelled people to debate the implications of cloning
答案
A
解析
细节题。第一段是全文的主旨段,而该段最后一句又是全文的主旨句。本题实际上考查的就是这一句中compelling一词的理解,它相当于convincing(令人信服的)。此外,由第二段和第三段的两个段落主题句也可推知正确答案。
转载请注明原文地址:https://kaotiyun.com/show/iwTd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
GenerationGapAfewyearsago,itwasfashionabletospeakofagenerationgap,adivisionbetweenyoungpeopleandtheire
GenerationGapAfewyearsago,itwasfashionabletospeakofagenerationgap,adivisionbetweenyoungpeopleandtheire
TheDevelopmentofAmericanPostalSystemIntheearlydaysoftheUnitedStates,postalchargeswerepaidbytherecipient
TheFridge1.Thefridgeisconsideredanecessity.Ithasbeensosincethe1960swhenpackagedfoodfirstappearedwiththe
SmugglingItisnotunusualforapettobesentbyaircargofromColumbiatoNewYork,butlastDecember’sshipmentofa4
ChildConsultantsThesedays,"whatdoyouwanttodowhenyougrowup?"isthewrongquestiontoaskchildrenintheUSA.T
Accordingtothepassage,whichofthefollowinghaschangedthemostinthelast500years?Whichofthefollowingstatements
NewFoodsandtheNewWorldInthelast500years,nothingaboutpeople--nottheirclothes,ideas,orlanguages--haschanged
A.Kripike’sresearchtool.B.Dangersofhabitualshortagesofsleep.C.CriticismonKripke’sreport.D.Awayofovercominginsom
______hasbeenbroadlycharacterizedbyitsopennesstotradeandforeigninvestment?______wasseverelyimpairedinitseconom
随机试题
下列关于蛋白质二级结构的叙述正确的是
有关药物经皮吸收的叙述错误的为
以下哪种行为可以构成信用卡犯罪?( )
某公司打算采用甲工艺进行施工,但经广泛的市场调研和技术论证后,决定用乙工艺代替甲工艺,并达到了同样的施工质量,且成本降低了20%,根据价值工程原理,该公司采用了()途径提高价值。
直到2011年()月月底,我国才停止签发输欧纺织品出口许可证件。
湖南:湖北()
随着国民经济的发展,家庭收入不断增加,人们开始探讨投资理财的话题,有些人,尤其是一些年轻人,认为只有百万富翁才需要投资,也有人认为通货膨胀将使得传统意义上的储蓄最终成为竹篮打水的行为。其实,投资理财是每一个寻求正常生活方式的成年人所必须面对的课题。从这段文
简述影响学习动机的因素。(2015年华南师大、2010/2012年华中师大)
以下叙述中正确的是()。
一个汉字的机内码与国标码之间的差别是______。
最新回复
(
0
)