What aspect of ants does the passage mainly discuss? What is the role of pheromones ill the mass migrations of ants?

admin2013-04-25 31

问题 What aspect of ants does the passage mainly discuss?
What is the role of pheromones ill the mass migrations of ants?

选项 A、Pheromones are used to create a trail that directs the ants during migrations.
B、Pheromones signal the ants that the nest has been invaded and must be abandoned.
C、Pheromones control the speed at which ants move from one location to another.
D、Pheromones enable scouts to identify suitable areas for establishing a new nest.

答案A

解析

转载请注明原文地址:https://www.kaotiyun.com/show/d4yO777K

托福（TOEFL）

相关试题推荐

Completethefollowinginformation.
WhatdidKlaraoriginallywanttodoherprojecton?Whichfacilitiesmightinfluencehousingprices?
Questions26-30Identifywhichspeakerisbeingreferredtoineachstatement.Writethecorrespondingletteronyouranswershe
Thelecturersaysthatanessayislike______toaspecificquestion.【33】
WhatdoSharonandXiaoLiagreewasthestrongestaspectoftheirpresentation?
ChooseTWOletters,A-E.WhichTWOaspectsdidthenewrulesattheendofthe19thcenturyfocuson?AcooperationBcompetitio
Whichofthefollowingdoesthepassagemainlydiscuss?Theword"it"inline21refersto
A、Newton’slifeandtimes.B、TheinfluenceofearlierscientistsonNewton’sideas.C、Howgravityrepelsobjectsveryclosetoe
Thechemicalfacts______asaby-productoftheirsearchforgoldbecamethebasisformodemchemistry.
"GroupDecisionMaking"AdvantagesofGroupDecisionMaking→Committees,taskforces,andadhocgroupsarefrequently

随机试题

Wemaylookattheworldaroundus,butsomehowwemanagenottoseeituntilwhateverwe’vebecomeusedtosuddenlydisappears.
A、舒林酸B、吡罗昔康C、别嘌醇D、丙磺舒E、秋水仙碱含磺酰胺基的抗痛风药是（）。
中枣皮的正名是
无论是被动接受还是主动争取,如果委托人有意将估价业务,交给估价人员,估价人员也有意受理,则估价人员应与委托人协议沟通,就估价的()及有关估价的基本事项等加以明确。
按照风险涉及的当事人划分包括业主的风险、承包商的风险。下列风险中属于承包商的风险是()。
正本商务单证和副本商务单证的作用是一样的。()
对外国企业在华常驻代表机构是否征收外商投资企业和外国企业所得税，其主要依据是()。
用人单位依法向劳动者支付经济补偿的，应当在()时支付。
请结合漫画。谈谈你的看法.
在打印复印一体机上，打印和复印的工作原理相同。()

最新回复(0)

What aspect of ants does the passage mainly discuss? What is the role of pheromones ill the mass migrations of ants?

托福（TOEFL）

Completethefollowinginformation.

WhatdidKlaraoriginallywanttodoherprojecton?Whichfacilitiesmightinfluencehousingprices?

Questions26-30Identifywhichspeakerisbeingreferredtoineachstatement.Writethecorrespondingletteronyouranswershe

Thelecturersaysthatanessayislike______toaspecificquestion.【33】

WhatdoSharonandXiaoLiagreewasthestrongestaspectoftheirpresentation?

ChooseTWOletters,A-E.WhichTWOaspectsdidthenewrulesattheendofthe19thcenturyfocuson?AcooperationBcompetitio

Whichofthefollowingdoesthepassagemainlydiscuss?Theword"it"inline21refersto

A、Newton’slifeandtimes.B、TheinfluenceofearlierscientistsonNewton’sideas.C、Howgravityrepelsobjectsveryclosetoe

Thechemicalfacts______asaby-productoftheirsearchforgoldbecamethebasisformodemchemistry.

"GroupDecisionMaking"AdvantagesofGroupDecisionMaking→Committees,taskforces,andadhocgroupsarefrequently

Wemaylookattheworldaroundus,butsomehowwemanagenottoseeituntilwhateverwe’vebecomeusedtosuddenlydisappears.

A、舒林酸B、吡罗昔康C、别嘌醇D、丙磺舒E、秋水仙碱含磺酰胺基的抗痛风药是（）。

中枣皮的正名是

无论是被动接受还是主动争取,如果委托人有意将估价业务,交给估价人员,估价人员也有意受理,则估价人员应与委托人协议沟通,就估价的()及有关估价的基本事项等加以明确。

按照风险涉及的当事人划分包括业主的风险、承包商的风险。下列风险中属于承包商的风险是()。

正本商务单证和副本商务单证的作用是一样的。()

对外国企业在华常驻代表机构是否征收外商投资企业和外国企业所得税，其主要依据是()。

用人单位依法向劳动者支付经济补偿的，应当在()时支付。

请结合漫画。谈谈你的看法.

在打印复印一体机上，打印和复印的工作原理相同。()