首页
登录
职称英语
Over the last century, paleontologists have used small differences between fossi
Over the last century, paleontologists have used small differences between fossi
游客
2024-01-13
30
管理
问题
Over the last century, paleontologists have used small differences between fossil specimens to classify Triceratops into sixteen species. This classification is unjustified, however, since the specimens used to distinguish eleven of the species come from animals that lived in the same area at the same time. Which of the following, if true, would enable the conclusion of the argument to be properly drawn?
选项
A、Not every species that lived in a given area is preserved as a fossil.
B、At least one individual of every true species of Triceratops has been discovered as a fossil specimen.
C、No geographical area ever supports more than three similar species at the same time.
D、In many species, individuals display quite marked variation.
E、Differences between fossil specimens of Triceratops that came from the same area are no less distinctive than differences between specimens that came from different areas.
答案
C
解析
本题貌似归纳,实为支持。如果没有一个地域区域在同一时代会有超过三种相似的种类居住,正如(C)所说,关于Triceratops的11类标本都来自于同一地区同一时代,那么必定样本的区分有误,因此这种划分不正确。所以(C)正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3359012.html
相关试题推荐
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusually
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusually
Icanhardly______thedifferencebetweenthesetwowords.A、pointB、speakC、talk
The______goalofthebookistohelpbridgethegapbetweenresearchandteachin
Concerningmoneyoranythingelse,conflictsbetweenhusbandandwifeusu
Fromthegoosethatlaidthegoldeneggtotheracebetweenthetortoise
Fromthegoosethatlaidthegoldeneggtotheracebetweenthetortoise
Fromthegoosethatlaidthegoldeneggtotheracebetweenthetortoise
Fromthegoosethatlaidthegoldeneggtotheracebetweenthetortoise
WhatarethedifferencesbetweenpublicandprivateinAmericanhighere
随机试题
[originaltext]W:Comein.OhhelloJack.Haveaseat.Right...yousaidyouwan
以下哪部影片不属于费里尼的“孤独三部曲”?()A.《道路》 B.《诈骗记》
一般文盲率=文盲人数/全部人口数。()
男性,6岁,腹痛5小时伴发热入院。持续性腹痛,全腹痛,伴恶心、呕吐。查体:腹略胀
患者女性,24岁,因下肢及臀部出现大量瘀点、紫癜,来医院就诊。医生诊断其为过敏性
小柴胡汤与大柴胡汤中均含有的是A:半夏、人参B:黄芩、大枣C:大黄、枳实D
术后应鼓励患者早期活动,其作用不包括A.预防尿潴留 B.预防术后出血 C.促
A.程蔷 B.朱莉 C.李萍 D.薛芳
为调控宏观经济,应对就业及经济增长乏力的态势,中国人民银行同时采取了以下货币政策
A.国家医疗保险 B.社会医疗保险 C.商业医疗保险 D.储蓄医疗保险
最新回复
(
0
)