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
外语
By education, I mean the influence of the environment upon the individual to produce a permanent change in the habits of behavio
By education, I mean the influence of the environment upon the individual to produce a permanent change in the habits of behavio
admin
2018-02-13
34
问题
By education, I mean the influence of the environment upon the individual to produce a permanent change in the habits of behaviour, of thought and of attitude. It is in being thus susceptible to the environment that man differs from the animals, and the higher animals from the lower. The lower animals are influenced by the environment but not in the direction of changing their habits. Their instinctive responses are few and fixed by heredity. When transferred to an unnatural situation, such an animal is led astray by its instincts. Thus the "ant-lion" whose instinct implies it to bore into loose sand by pushing backwards with abdomen, goes backwards on a plate of glass as soon as danger threatens, and endeavors, with the utmost exertions to bore into it. It knows no other mode of flight, "or if such a lonely animal is engaged upon a chain of actions and is interrupted, it either goes on vainly with the remaining actions(as useless as cultivating an unsown field) or dies in helpless inactivity". Thus a net-making spider which digs a burrow and rims it with a bastion of gravel and bits of wood, when removed from a half finished home, will not begin again, though it will continue another burrow, even one made with a pencil.
Advance in the scale of evolution along such lines as these could only be made by the emergence of creatures with more and more complicated instincts. Such beings we know in the ants and spiders. But another line of advance was destined to open out a much more far-reaching possibility of which we do not see the end perhaps even in man. Habits, instead of being born ready-made(when they are called instincts and not habits at all) were left more and more to the formative influence of the environment, of which the most important factor was the parent who now cared for the young animal during a period of infancy in which vaguer instincts than those of the insects were moulded to suit surroundings which might be considerably changed without harm.
This means, one might at first imagine, that gradually heredity becomes less and environment more important. But this is hardly the truth and certainly not the whole truth. For although fixed automatic responses like those of the insect-like creatures are no longer inherited, although selection for purification of that sort is no longer going on, selection for educability is very definitely still of importance. The ability to acquire habits can be conceivably inherited just as much as can definite responses to narrow situations. Besides, since a mechanism—is now, for the first time, created by which the individual(in contradiction to the species) can be fitted to the environment, the latter becomes, in another sense, less not more important. And finally, less not the higher animals who possess the power of changing their environment by engineering feats and the like, a power possessed to some extent even by the beaver, and preeminently by man. Environment and heredity are in no case exclusive but always supplementary factors.
How to define the relationship between environment and heredity?
选项
A、Heredity is far more important than environment.
B、Environment is far more important than heredity.
C、They are independent from each other.
D、They are supplementary rather than exclusive factors.
答案
D
解析
细节题。定位至文章最后一句,环境与遗传不是相互排斥的因素,而永远是相辅相成的。因此,正确答案是D。
转载请注明原文地址:https://kaotiyun.com/show/DQT7777K
0
大学英语六级
相关试题推荐
MarieCuriewasthefirstfemaleprofessoratSevres,acollegeforgirlswhowantedtoteachhighereducation.Thesetwenty-yea
MarieCuriewasthefirstfemaleprofessoratSevres,acollegeforgirlswhowantedtoteachhighereducation.Thesetwenty-yea
Atattoomaygiveparentsofchildrenwithfoodallergiessomepeaceofmindwhentheysendtheirkidsofftoschool.Yes,atat
Angerisaverycommonhuman【C1】______andatsometimeoranotherweallexperienceit.Fromyoungchildrentooldpeopleweall
A、AnAmerican.B、TheFrenchmen.C、AnEnglishman.D、AChineseman.C细节题。由原文可知,第一部电影是在19世纪90年代由一个在美国工作的英国人W.K.L.Dickson制作的。所以正确
A、Moreworkasateachingassistant.B、Ahighersalary.C、Alongervacationperiod.D、Aresearchassignment.A细节题。对话中女士对Frank的助教
A、Becausetheyarepoor.B、Becausetheyareintroublewiththelaw.C、Becauseconditionsfavoredtheoldlifearegoneforever.
Inthemidstofaperiodofrapidlanguageextinction,withalanguageestimatedtodieeverytwoweeks,linguistshavefounda
Researchershavereconstructedanancienthumangenome(基因组)forthefirsttime,thankstothediscoveryofa4000-year-oldstrand
A、Howtoinvestandtakeariskagain.B、Howtomakeplansforconsumers.C、Howtocontinuethedailybusiness.D、Howtorespond
随机试题
对因严重挤压伤入院患者,护理观察内容除生命体征外,还应特别注意
根据年龄不同,幼儿及学龄前儿童每剂内服中药煎剂总药量为
项目建设全过程回顾与评价包括的阶段有()。
在进行研究对象的功能评价时,功能现实成本的计算与一般的传统成本核算的异同是()。
要约人依法撤销要约的,则要约()。
在债券质押式回购交易中,融券方是融出资金、享有债券质权的一方。( )
房地产开发企业购入的土地使用权用于建造商品房时,相关的土地使用权账面价值应作为无形资产核算,不转入商品房成本。()
在信息管理中,哪些是信息进行加工处理的最基本方式:(50)。①变换、排序、核对②合并、更新、摘出③分筛(筛选)和生成
电子商务的交易类型主要包括()。
Goodafternoon,folks.Today’sdiscussiontopicis"OnlineShopping".Withonlytwoweekstogo【C1】______,buyingpresentsisa
最新回复
(
0
)