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
Taking a cell, practically any cell, from your body, the theory goes, and through appropriate biological tinkering(摆弄) you can
Taking a cell, practically any cell, from your body, the theory goes, and through appropriate biological tinkering(摆弄) you can
admin
2009-06-15
76
问题
Taking a cell, practically any cell, from your body, the theory goes, and through appropriate biological tinkering(摆弄) you can cause it to grow into a duplicate of yourself—identical from eyelashes to toenails. No need for procreational(生育的) sex any more;(51) this system, you can neatly reproduce yourself without a(52). Human cloning, it is called. Science fact or science fiction? What would happen if human cloning became a(53)? One favorite scenario is the(54)of a new(55)of Hitlers—or Einsteins. Scientists quickly disclaim the possibility. "It is more than genetic make-up that makes an individual." Says Markert of Yale University, "We are all products of a particular(56)era and of a special environment, with so many minute things(57)the way we develop each and every day, even in the womb, that a duplicate background--and therefore a duplicate(58)could never be created."
Already biologists studying the cell’s(59)workings and the various methods of cloning have made discoveries that may ultimately lead to breakthroughs(60)the fight against cancer, control of the aging process, and the conquest of more than 100 presently incurable human genetic diseases. To(61)cloning-related research would mean closing the door(62)and important area of knowledge. To continue to probe the secrets of the cell, however, is perhaps to(63)the secret of human cloning. And, given the nature of man, if it can be done it will be done. What then is the(64)?
Says Congressman Rogers: "It is clear that human cloning is not yet possible. The day when it will be—if ever—is far(65). For now, at least, the benefits of cell-biology research outweigh the risks."
选项
A、intellectual
B、individual
C、human
D、race
答案
B
解析
此处意为:“因此某个特定的人也就永远无法复制。”只有individual为最佳选项。
转载请注明原文地址:https://www.kaotiyun.com/show/cTLd777K
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
Initiallythewriterdidnotwanttobuyahearingaidbecause______.OnespecialfeatureofCrystalEaristhat______.
TanningParlorsTakeHeatPeoplewhoseekaglamoroustanthroughsunlampsmaydoubletheirriskofdevelopingCommontypes
2.America’semphasisontheimportanceofeducationforeveryonehasspurredscientificresearch.
Researchindicatesthatmenfinditeasiertogiveupsmokingthanwomen.
WarmPeopleLikelytoKeepColdatBayStayingpositivethroughthecoldseasoncouldbeyourbestdefenseagainstgettingi
WarmPeopleLikelytoKeepColdatBayStayingpositivethroughthecoldseasoncouldbeyourbestdefenseagainstgettingi
Ithasbeenrevealedthatsomegovernmentleadersill-usedtheirauthorityandpositiontogetillegalmoneyforthemselves.
A.ifthereisn’tenoughdopamineinyourbodyB.whataffectsmusclesallthroughyourbodyC.whichcannotbecuredye
Iwanttoprovidemyboyswithadecenteducation.
FermiProblemOnaMondaymorninginJuly,theworld’sfirstatombombexplodedinNewMexicodesert.Fortysecondslater,t
随机试题
信用社发生的年度亏损,可以用下一年度的利润存税前弥补,下一年度利润弥补不足的,可以在()年内延续弥补。
患者,男性,75岁。在家里突然晕倒,立即被送入医院,诊断为脑血管意外。患者配偶告知护士,患者发病前,一直自服降压药控制高血压。能够确定患者意识状态的常用方法是
选用龄期为3个月时间的强度作为水泥土的标准强度。()
某电影院观众厅设有150个固定座位。某消防技术服务机构对该电影院进行检查,下列检查结果中,不符合现行国家标准《建筑设计防火规范》(GB50016-2014)(2018年版)的是()。
企业的现金都有一定的限额,这一限额是由企业根据自己单位的实际情况自行制定的。()
道德与法律的联系存在于()。
从时间上看,滚动计划法更适用于制订()。
把浓度为20%、40%和60%的某溶液混合在一起,得到浓度为36%的溶液50升。已知浓度为40%的溶液用量是浓度为20%的溶液用量的3倍,浓度为40%的溶液的用量是多少升?
设函数f(x)在(一∞,+∞)上有定义,则下述命题中正确的是()
求,其中D是由圆x2+y2=4和(x+1)2+y2=1所围成的平面区域.
最新回复
(
0
)