首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
公务员
In the past few decades,remarkable findings have been made in ethology,the study of animal social behavior.Earlier scientists ha
In the past few decades,remarkable findings have been made in ethology,the study of animal social behavior.Earlier scientists ha
admin
2022-10-09
76
问题
In the past few decades,remarkable findings have been made in ethology,the study of animal social behavior.Earlier scientists had【1】that nonhuman social life was almost totally instinctive or fixed by genetics.Much more careful observation has shown that【2】variation occurs among the social ties of most species,showing that learning is a part of social life.That is,the【3】are not solely fixed by the genes.
【4】,the learning that occurs is often at an early age in a process that is called imprinting.Imprinting is clearly【5】instinctive,but it is not quite like the learning of humans;it is something in between the two.An illustration best【6】the nature of imprinting.Once,biologists thought that ducklings followed the mother duck because of instincts.Now we know that,shortly【7】they hatch.ducklings fix【8】any object about the size of a duck and will henceforth follow it.So ducklings may follow a basketball or a briefcase if these are【9】for the mother duck at the time when imprinting occurs.Thus,social ties can be considerably【10】,even ones that have a considerable base 【11】 by genetics.
Even among the social insects something like imprinting 【12】influence social behavior.For example,biologists once thought bees communicated with others purely 【13】instinct.But,in examining a“dance”that bees do to indicate the distance and direction of a pollen source,observers found that bees raised in isolation could not communicate effectively.At a higher level,the genetic base seems to be much more for an all purpose learning rather than the more specific responses of imprinting.Chimpanzees,for instance,generally 【14】very good mother but Jane Goodall reports that some chimps carry the infant upside down or【15】fail to nurture the young.She believes that these females were the youngest or the 【16】child of a mother.In such circumstances,they did not have the opportunity to observe how their own mother【17】for her young.Certainly adolescent chimps who are still with their mothers when other young are born take much interest in the rearing of their young brother or sister.They have an excellent opportunity to learn,and the social ties that are created between mother and young 【18】 Goodall to describe the social unit as a family,The mother offspring tie is beyond 【19】;there is some evidence to【20】 that ties also continue between siblings of the same sex,that is “brother-brother” and “sister-sister”,
【9】
选项
A、appropriated
B、substituted
C、assigned
D、distributed
答案
B
解析
考查惯用搭配。substitute A for B,意思是“用A代替B”,符合句意,故substituted为正确答案。
转载请注明原文地址:https://kaotiyun.com/show/Rulv777K
本试题收录于:
英语题库电信运营商招聘分类
0
英语
电信运营商招聘
相关试题推荐
阅读下面材料,回答问题。高明的大自然大自然创造的每一个奇迹,提供的每一个榜样,都让人感到神奇高明。在众多海洋微生物中,单细胞的原绿球藻显得很普通,但是,它们却是地球上数量最多的光合作用有机体。不要小看这些浮游生物的能量,海洋中如果缺少了它们,整个地球
Inthepastfewdecades,remarkablefindingshavebeenmadeinethology,thestudyofanimalsocialbehavior.Earlierscientistsha
Inthepastfewdecades,remarkablefindingshavebeenmadeinethology,thestudyofanimalsocialbehavior.Earlierscientistsha
IalwaysenjoyedFrenchatschool,buttheadvancedcoursesinliteratureturnedme________,
InDisneylandeveryyear,some800000plantsarereplacedbecauseDisneylandrefusedto________signsaskinghis“guests”notto
(1)OnemeaningoftheGreekword_"dran”istoaccomplish,andinthismeaningliesafurtherkeytothestructureofdrama.A
Whenaskedabouttheiropinionsabouttheschoolmaster,manyteacherswouldprefertoseehimstepaside________youngermen.
Shouldyoubreaktheruleagainststaringatastrangeronanelevator,youwillmaketheotherpersonexceedinglyuncomfortable,
随机试题
纤维囊性乳腺病的特点是
心肺复苏是一种基本的急救技术,急救者在进行胸外心脏按压时,掌根部应置于患者的哪一位置?()
某工厂女工进行健康普查,为早期发现肿瘤性病变,最常用的病理检查方法是
下列关于招标人的做法错误的是()
货币市场主要解决短期资金周转过程中资金余缺的融通问题,它有多个子市场,其中,流动性最高、几乎所有金融机构都参与的子市场是( )。
Whenitcomesto______inpublic,noonecanmatchhim.
设f(u,v)具有连续偏导数,且f’u(u,v)+f’u(u,v)=sin(u+v)e,求y(x)=e—2xf(x,x)所满足的一阶微分方程,并求其通解.
Doyoustillremember______Janeatourson’sbirthdaypartythreemonthsago?
Aswarspreadstomanycornersoftheglobe,childrensadlyhavebeendrawnintothecenterofconflicts.InAfghanistan,Bosnia
Carsandotherroadvehiclesarethesinglemainsourceofharmfulnitrogenoxides.Roadtransportremainsthebiggestsourc
最新回复
(
0
)