The passage is mainly about ______. [br] By saying "DNA testing is not an unfail

游客2024-05-13 14

问题 The passage is mainly about ______. [br] By saying "DNA testing is not an unfailing proof of identity", the author means

选项 A、DNA testing can be wrong in its practices
B、there are identical patterns of genetic material
C、many people have the identical DNA profiles
D、DNA testing are endangering people’s privacy

答案 B

解析细节题。这一题的问题涉及一个句子的意思。我们从第五段第三句中可以看出，Jeffrey认为有相同 DNA指纹的人出现的几率在十亿分之一到百亿分之一之间。也就是说，尽管几率很小，还是有相同的可能性，这才是作者为什么说DNA指纹不总是完全准确的原因，所以答案是B。

转载请注明原文地址:https://tihaiku.com/zcyy/3596950.html

相关试题推荐

Thepassageismainlyabout______.[br]Thephrase"stumbledupon"(Line1,Par
Thepurposeofwritingthearticleisto______.[br]Accordingtothepassage,p
Theproblemofpopulationismainlyman-made.[br]EveryCanadianuses______acr
Theproblemofpopulationismainlyman-made.[br]Now,forhumanbeings,eighty
Theproblemofpopulationismainlyman-made.[br]Wearelivingonearthshared
Theproblemofpopulationismainlyman-made.[br]Itisveryimportanttheactu
Theproblemofpopulationismainlyman-made.[br]Twodifferentpointsaremade
Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea
Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea
Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea

随机试题

Coca-Colahasbeentheworldleaderineverydepartmentofsoftdrinkindustry．T
Manystudentsfindtheexperienceofattendinguniversitylecturestobeac
USimportpricesrecordedthebiggestdropinfivemonthsinNovemberasfoo
Trainingisacostlyexerciseforanyorganizationtoundertake.Itrequires
下列关于公开发行公司债券公众投资者与合格投资者的说法，正确的是（　　）。A.公众
我国的上海证券交易所和深圳证券交易所属于()。A:场内市场 B:场外市场 C
Thechangeinthatvillagewasmiraculou
患者女，29岁，白血病。化疗过程中因口腔溃烂需做咽拭子培养，采集标本部位应选A.
52、两根同型号的电缆，其中较长者电阻较大。（）
不需要委托授权的代理是()。A.委托代理、法定代理和指定代理 B.指定代理和委

最新回复(0)

The passage is mainly about ______. [br] By saying "DNA testing is not an unfail

Thepassageismainlyabout______.[br]Thephrase"stumbledupon"(Line1,Par

Thepurposeofwritingthearticleisto______.[br]Accordingtothepassage,p

Theproblemofpopulationismainlyman-made.[br]EveryCanadianuses______acr

Theproblemofpopulationismainlyman-made.[br]Now,forhumanbeings,eighty

Theproblemofpopulationismainlyman-made.[br]Wearelivingonearthshared

Theproblemofpopulationismainlyman-made.[br]Itisveryimportanttheactu

Theproblemofpopulationismainlyman-made.[br]Twodifferentpointsaremade

Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea

Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea

Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea

Coca-Colahasbeentheworldleaderineverydepartmentofsoftdrinkindustry．T

Manystudentsfindtheexperienceofattendinguniversitylecturestobeac

USimportpricesrecordedthebiggestdropinfivemonthsinNovemberasfoo

Trainingisacostlyexerciseforanyorganizationtoundertake.Itrequires

下列关于公开发行公司债券公众投资者与合格投资者的说法，正确的是（ ）。A.公众

我国的上海证券交易所和深圳证券交易所属于()。A:场内市场 B:场外市场 C

Thechangeinthatvillagewasmiraculou

患者女，29岁，白血病。化疗过程中因口腔溃烂需做咽拭子培养，采集标本部位应选A.

52、两根同型号的电缆，其中较长者电阻较大。（）

不需要委托授权的代理是()。A.委托代理、法定代理和指定代理 B.指定代理和委

下列关于公开发行公司债券公众投资者与合格投资者的说法，正确的是（　　）。A.公众