首页
登录
职称英语
(92) A REPORT this week that will allow British scientists to take the first
(92) A REPORT this week that will allow British scientists to take the first
游客
2023-10-19
47
管理
问题
(92)
A REPORT this week that will allow British scientists to take the first steps down the road of human cloning is likely to draw widespread protest.
The Human Fertilisation and Embryology Authority (HFEA) and the Human Genetics Advisory Commission (HGAC) have been consulting on the ethics of cloning since January. (93)
On Tuesday they published their conclusions, firmly opposing the cloning of a human child in place of the normal means of reproduction,
but leaving the door open for cloning human material for therapeutic purposes.
Scientists and ethicists have been pondering the possibilities with increased urgency ever since Dolly, the cloned sheep, was created nearly two years ago.
The HFEA/HGAC wants to anticipate what may be possible in 10 years time so that the debate will precede the technology. (94)
The report proposes leaving the door open ,but insists that scientists will have many hurdles(障碍) to cross if they seek permission to experiment in this area.
It expects to be asked to permit the cloning of an embryo of perhaps eight to 10 days growth. (95)
The procedure would be to remove a cell from the skin of a human being and fuse its nucleus into a human egg from which the nucleus has been removed.
The embryo would develop in a test tube to the point where a line of stem cells--the basic cells which have the potential to become any part of the human body, whether brain, kidney or leg--have developed. The material could then be frozen and stored for later use.
(96)
Medical opinion is in favour of proceeding with cloning in the hope of helping the sufferers of diseases such as Parkinson’s.
[br]
选项
答案
周二,他们发表了结论,坚决反对以克隆术替代正常的人类繁殖。
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3111192.html
相关试题推荐
Whichofthefollowingisapairofsynonyms?A、Employerandemployee.B、Reporter
WhenCarol’ssongotanFonhisreportcard,shehittheceiling!Theunderline
"Iamleavingthecountrysoon,"hetolda________convenedgroupofreporters.A、
Therehavealwaysbeenreputableandcompetentscientistswhohavedisagreedwit
Curioustouristsandreportersfromaroundtheglobeare________uponthepeacefu
ThevocabularyandgrammaticaldifferencesbetweenBritishandAmericanEnglish
Theworld’sleadingclimatescientistshavesetoutindetailforthefirst
Theworld’sleadingclimatescientistshavesetoutindetailforthefirst
TheJapanesescientistshavefoundthatscents________efficiencyandreducest
ScientistssaytherehasbeenaseveredecreaseintheamountofwaterinLa
随机试题
IntheUnitedStates,PresidentBarackObamahasreversedlong-standingDemo
Toachorusofangryshoutsandinsults,a【C1】______(wealth)Chicagocouple
Hearingwewill_______candies,thechildrensuddenlygatheraroundus.A、assign
教育的本质决定了高校的基本职能是()。A.培养人才 B.科学研究 C.服务
建立最广泛的统一战线,首先是由中国半殖民地半封建社会的阶级状况所决定的。近代中国
共用题干 资料2013年3月,甲、乙、丙、丁发起设立A科技股份有限公司(以下简
亚非国家和地区第一次在没有殖民国家参加的情况下召开的会议是()。A.开罗宣言
王某妻子早亡。其独自抚养儿子王勇和女儿王芳。王勇在与张萍结婚三年后去世。两人并未
( )是订立合同所必须经过的程序,是一方当事人以缔结合同为目的,向对方当事人所
(2016年真题)某商住地产项目,一至四层为商业服务设施(包括中餐餐饮),五层及
最新回复
(
0
)