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
People in a large area may possess the same DNA thread because ______ . The possible research of family trees is based on the f
People in a large area may possess the same DNA thread because ______ . The possible research of family trees is based on the f
admin
2008-11-13
37
问题
People in a large area may possess the same DNA thread because ______ .
The possible research of family trees is based on the fact that ______ .
选项
A、genetics has achieved a breakthrough
B、genetic information contained in DNA can be revealed now
C、each individual carries a unique record of who ho is and how he is related to others
D、we can use DNA to prove how distant an individual is to a family, a group or a population
答案
C
解析
推断题。基于第一段第二、三句,我们知道遗传标记提供独有的识别特征(unique identification)把人们连接在一起,形成家谱。换句话说,能对家谱进行研究,是因为遗传标记的独有特征可以用来判断一个人的基因身份以及与他人之间的关系,C项正确。A意为“遗传学取得突破”;B意为“包含在DNA中的基因信息现在可以揭示出来”,都没有回答进行家谱研究依据什么基础;而D项强调“用DNA证明有多遥远”与文章不符。
转载请注明原文地址:https://kaotiyun.com/show/ySPO777K
0
成人本科学位英语
相关试题推荐
In1904A.P.GianninibecameaboardmemberofaSanFranciscobank.Hediscoveredthatmostbankscaredonlyforthewealthy,
What,besideschildren,connectsmothersaroundtheworldandacrosstheseasoftime?It’schickensoup,oneprominentAmerican
Alittlegirlwasgivensomanypicturebooksonherseventhbirthdaythatherfatherthoughthisdaughtershouldgiveoneortw
Seventeenth-centuryhousesincolonialNorthAmericaweresimplestructuresthatwereprimarilyfunctional,carryingovertradit
IntheArcticCircle,itisnotthatEskimoslackabilityorindustry,butthesurroundingsrestrictconstructiveefforttothe
BecauseAmericanparentsbelievethatknowledgeleadstoameaningfullife,theytrytogiveyoungstersmanyopportunitiestode
Americansusuallyconsiderthemselvesafriendlypeople.Theirfriendships,however,tendtobeshorterandmorecasualthanfri
SometimesanEnglishmanis______enthusiastic,emotional,excited,etc.thananyothernationality,buttendstodisplayhisfeel
______IfeelpityonhurricanevictimsinSoutheastAsia,Ican’treallydoverymuchtohelpthembutcontributemypocketmon
这个问题更为棘手的是,自杀的人往往掩盖自己的真实情感,结果使周围的朋友也没有把需要严肃对待的问题当回事儿。
随机试题
头上插梳可以说是唐宋时期非常独特的一种装饰习俗。()
安全技术措施计划的核心是()。
教师职业的最大特点在于职业角色的()。
高某无证经营被区工商局罚款300元,高某不服申请复议,复议机关市工商局决定罚款600元,后经确认,区工商局所作的罚款行政处罚违反法律,下列说法正确的是()。
根据下面材料回答下列题。若按2010年1一3月入境旅游人数排序,以下各项错误的是()。
自我评价能力在哪一时期才开始成熟?()
广义笛卡尔积属于关系运算符中的(40)。两个元数分别为n目和m目的广义笛卡尔积是一个(41)列的元组集合,其形式定义如下:(42)=(43)。
A、Overthere.B、Onthefourthfloor.C、Onthefifthfloor.D、Onthefirstfloor.B对话中,女士直接说出答案,男装部位于四楼,故选B。
BurningCalories,butNotaHoleinYourWalletMs.Alba,a38-year-oldjewelrymaker,andherhusband,Rennie,42,recentlyg
A、Mr.Johnisverykind.B、Themanshouldnot’worry.C、Sheworriesabouthim.D、ShelikestotalkwithMr.John.BM:Mr.Johnju
最新回复
(
0
)