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
2023-11-12
21
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. [24D]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/3180624.html
相关试题推荐
RosanwaldwouldgotoEuropebuthe______time.A、didn’thaveB、hadnoC、willno
Howdidhesucceedaccordingtohimself?[originaltext](DavidW.Oskin,Executiv
Accordingtothepassage,beforetheagreementwasannouncedMonday,thetwosid
Accordingtothepassage,beforetheagreementwasannouncedMonday,thetwosid
Accordingtotheman,heusedtobe______.[br][originaltext]M:Onethingyou
Accordingtotheman,heusedtobe______.[br][originaltext]M:Onethingyou
Mr.Wells,togetherwithallthemembersofhisfamily,______forEuropethisaf
WesternNebraskagenerallyreceiveslesssnowthan______EasternNebraska.(199
Accordingtosomeeducators,thegoalofteachingistohelpstudentslearnwhat
Livinginthewesternpartofthecountryhasitsproblems,______obtainingfresh
随机试题
AlthoughFrench,German,AmericanandBritishpioneershaveallbeencredite
[originaltext](16)Whenwemakefriends,itcanhelptohavesomethinginc
NUROFENRECOVERY(纽洛芬去痛片)Pleasereadtheseinstructions
A,逆时针旋转,一个每次3格,一个每次2格
有关运用人工智能技术开展投资顾问业务的说法中,错误的是()。A.金融机构运用人
升麻、柴胡并用的方剂是A.补中益气汤B.归脾汤C.参苓白术散D.完带汤E.一贯煎
关于膨胀土地基变形的取值要求中,不正确的是( )。A.膨胀变形量应取基础某点的
电镜下,脂肪变性的脂滴形成于( )。A.线粒体内 B.内质网中 C.溶酶体
根据《中华人民共和国保险法》,投保人参保建筑工程一切险的建筑工程项目,保险人须负
单代号搭接网络计划是前后工作之间有多种逻辑关系的网络计划,在单代号搭接网络计划中
最新回复
(
0
)