首页
登录
职称英语
According to the DNA analysis, most Neanderthals in Western Europe died out as e
According to the DNA analysis, most Neanderthals in Western Europe died out as e
游客
2023-12-05
39
管理
问题
According to the DNA analysis, most Neanderthals in Western Europe died out as early as
Neanderthals were already on the verge of extinction in Europe by the time modern humans arrived on the scene, a study suggests. [ 6] DNA analysis suggests most Neanderthals in Western Europe died out as early as 50,000 years ago — thousands of years before our own species appeared. A small group of Neanderthals then recolonised parts of Europe, surviving for 10,000 years before vanishing. An international team of researchers studied the variation, or diversity, in mitochondrial DNA extracted from the bones of 13 Neanderthals. The work is published in the journal Molecular Biology and Evolution.
选项
A、thousands of years ago.
B、10,000 years ago.
C、15,000 years ago.
D、50,000 years ago.
答案
D
解析
信息辨认题。新闻中提到,DNA分析显示西欧的大多数尼安德特人早在五万年前就已灭绝,因此答案为[D]。
转载请注明原文地址:https://tihaiku.com/zcyy/3247887.html
相关试题推荐
Accordingtotheinterview,anerdcampisasummercampforchildrenwith_____
AccordingtoMagdalenaAlvarez,atleast______survivorsdiedhoursaftertheacc
Accordingtotheinterviewer,whichofthefollowingbestindicatestherelation
Accordingtotheinterviewer,whichofthefollowingbestindicatestherelation
AccordingtoGeorgiaandMoldova,themainreasonwhyRussiaputabanonalcoho
A、awesternEuropeancountryB、withanareasmallerthanGermanyC、Itborderson
AccordingtoSampras,whatisthekeypointofaplayerhavingacoachbeingtoo
AccordingtoSampras,whatisthekeypointofaplayerhavingacoachbeingtoo
AccordingtoSampras,whatisthekeypointofaplayerhavingacoachbeingtoo
AccordingtoSampras,whatisthekeypointofaplayerhavingacoachbeingtoo
随机试题
Woman:Myheadacheiskillingme.Ithoughtitwasgoingaway,butnowitisget
Followingareagraphshowingthecurrentsituationofsmartphonepenetration
[originaltext]W:Ijustmadeupaquartoforangejuicethismorning,andnowI
TheresidentsofCalifornia’sSantaMonicaBayhavesomerathernoisyneighb
【教学过程】 (一)导入新课 接龙游戏复习乘法口诀:2×3=4×6=7×8=5×7= (二)新知探索 1.提出问题 课件出示主题图,学生观察,你能从图
将饭店分为商务型饭店、度假型饭店和会议型饭店的依据是( )。A.饭店的服务对象
某饭店集团把目标分别承载于不同的品牌之上,同时也把资源配置于不同的品牌之上。该饭
对钢结构构件焊缝内部缺陷的无损检测方法包括()。A:电阻率法 B:超声波法
李护士近期负责药物保管,按照药物保管要求,应放置在2~10℃冰箱内的药品是A:白
介导固有免疫的细胞是A.B淋巴细胞 B.NK细胞 C.浆细胞 D.辅助性T
最新回复
(
0
)