首页
登录
职称英语
An upsurge of new research suggests animals have a much higher level of brai
An upsurge of new research suggests animals have a much higher level of brai
游客
2025-04-02
9
管理
问题
An upsurge of new research suggests animals have a much higher level of brainpower than previous thought. Before defining animals’ intelligence, scientists defined what is not intelligence. Instinct is not intelligence. It is a skill programmed into an animal’s brain by its genetic heritage. Rote conditioning or cuing, in which animals learn to do or not to do certain things by following outside signals is also not intelligence, since tricks can be learned by repetition, but no real thinking is involved. Scientists believe insight, the ability to use tools, and communications using human language are effective measures.
When judging animal intelligence, scientists look for insight, which they define as a flash of sudden understanding. When a young gorilla could not reach fruit from a tree, she noticed crates scattered about the lawn, piled them and then climbed on them to reach her reward. The gorilla’s insight allowed her to solve a new problem without trial and error. The ability to use tools is also an important sign of intelligence. Crows use sticks to pry peanuts out of cracks. The crow exhibits intelligence by showing it has learned what a stick can do. Likewise, otters use rocks to crack open crab and, in a series of complex moves, chimpanzees have been known to use sticks to get at favorite snack-termites. Many animals have learned to communicate using human language. Some primates have learned hundreds of words in sign language. One chimp can recognize and correctly use more than 250 abstract symbols on a keyboard and one parrot can distinguish five objects of two different types and can understand the difference between numbers, colors, and kinds of object.
The research on animal intelligence raises important questions. If animals are smarter than once thought, would that change the way humans interact with them? Would humans stop hunting them for sport or survival? Would animals still be used for food or clothing or medical experimentation? Finding the answer to these tough questions makes a difficult puzzle even for a large-brained, problem-solving species like our own. [br] Which of the following is NOT a sign of animal intelligence?
选项
A、Shows insight.
B、Cues.
C、Uses tools.
D、Makes a plan.
答案
B
解析
本题中,动物智能包括悟性、使用工具和制订计划。cues(发出信号)不属于动物智能的表现,因此B项为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/4023033.html
相关试题推荐
Cananimalshaveasenseofhumor?SallyBlanchard,publisherofanewslette
Cananimalshaveasenseofhumor?SallyBlanchard,publisherofanewslette
Researchershavestudiedthepoorasindividuals,asfamiliesandhouseholds
Researchershavestudiedthepoorasindividuals,asfamiliesandhouseholds
Researchershavestudiedthepoorasindividuals,asfamiliesandhouseholds
Manyspeciesofanimalswhichoncelivedontheeartharenolongerin______.A、
Animalscanbecomeunusually______whentheyareupsetbyasuddenenvironmenta
Researchshouldcontinueoncontrollednuclearfusion,butnoenergyprogramsho
Recentresearchintoagingsuggeststhatthebody’sdefensemechanismsmaylose
Agreatmanypeopleareoftenwillingtosacrificehigherpayforthe______ofb
随机试题
[originaltext]KatharineGrahamgraduatedfromtheUniversityofChicagoin
TheThree-YearSolutionA)HartwickCollege,asmalllibe
I’dratheryou______overtheeconomyduringtheperiodofitsgreateststress
Ithinkbeingaloneisneverreallyabadthing,______you’vegotsomethingposi
发动机汽缸径向的磨损量最大的位置一般在进气门()略偏向排气门一侧。A.侧面
WhichofthefollowingisNOTTRUEabout
股权投资基金依法监管的基本原则不包括( )。A.依法监管原则 B.高效监管原
A.杆菌肽敏感试验B.CAMP试验C.马尿酸钠水解试验D.Optochin试验E
根据合同通用条款规定的文件解释优先顺序,下列文件中具有最优先解释权的是( )。
某宗房地产土地面积300m2,建筑面积250m2,建筑物的外观及设备均已陈旧过时
最新回复
(
0
)