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
2023-11-04
50
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/3156653.html
相关试题推荐
Bythe1980s,accordingtointernationalbutadmittedlyinconsistentdefinit
WhatisAustraliasufferingfromatpresentaccordingtothepassage?[br][ori
WhatisAustraliasufferingfromatpresentaccordingtothepassage?[br][ori
WhatisAustraliasufferingfromatpresentaccordingtothepassage?[br][ori
Differentpeoplechoosedifferentjobsaccordingtotheirinterestsandabil
Whatkindofjobsmaymendobest,accordingtothepassage?[br][originaltext
Whatkindofjobsmaymendobest,accordingtothepassage?[originaltext]W
HumidityissointenseinsomepartsofthetropicsthatEuropeansfindtheyare
Whydopeopleleavehometotravelaccordingtothepassage?[br][originaltext
Whydopeopleleavehometotravelaccordingtothepassage?[br][originaltext
随机试题
Thisisanillnessthatcanresultintotalblindness______leftuntreated.A、afte
Thecommunicationsexplosionisonthescaleoftherail,automobileortele
[originaltext]M:Hi,Linda!Howhaveyoubeenrecently?W:Iprobablyshouldn’t
拔除颈部术后负压引流管的指征是:()A.负压引流液少于30ml B.负压
抗流感病毒药奥司他韦属于A.血凝素抑制剂 B.RNA聚合酶抑制剂 C.神经氨
可与吡啶和硫酸铜溶液作用并显色的镇静催眠和抗癫癎药物含有A.酰脲结构 B.酯结
一类变电站年度检修计划省公司运检部于()前报送国网运检部备案。(A)9月30
毛石基础采用的毛石形状不规则时,其高度应不小于()crn。 A.10B.
神经衰弱的常见生理症状包括()多选A.长期睡眠少且感到痛苦 B.长期睡眠
某国有企业因有违反税收征收管理法的行为,被税务机关处以8000元的罚款。假定该企
最新回复
(
0
)