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
16
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
Consideringhowmuchhangoverscostcountriesandcompanies,nottomention
DegradedLandinSouthChinaDamagingagriculturaland
下列关于设备制造过程及其质量管理的说法,正确的是()。A.制造商必须在接受合
下列销售额应计入增值税纳税人判定标准的有( )。A.纳税评估调整的销售额 B.
下列各项,属于热证临床表现的是()A.口淡不渴 B.痰涕清稀 C.
热胜作痒的特点是A.瘙痒较剧,最易传染 B.皮肤瘾疹,焮红灼热作痒 C.走窜
根据《Q/GDW1168-2013输变电设备状态检修试验规程》,例行试验是指为获
上海证券交易所证券交易的收盘价为当日该证券()。A:最后一笔交易成交价 B:最
意志行为的基本阶段分为()。A.准备阶段和执行阶段 B.初始阶段和结果阶段
预防风湿热复发的最有效药物是A.小剂量泼尼松,至少1年 B.对氨基苯甲酸,至少
最新回复
(
0
)