首页
登录
职称英语
Why are the bees called "Africanized Honey Bees"? [originaltext] These are the
Why are the bees called "Africanized Honey Bees"? [originaltext] These are the
游客
2024-10-13
36
管理
问题
Why are the bees called "Africanized Honey Bees"?
These are the so-called killer Bees you’ve no doubt heard about. Africanized Honey Bees are the same species as the familiar European honey bees used to produce honey and pollinate crops, but they’re different subspecies. They are called "Africanized Honey Bees" because they are the result of interbreeding between European bees and bees from Africa, which were inadvertently released in Brazil in the 1950’s. They have also been referred to as "Killer Bees" in the media because of their increased defensive behaviors. Africanized Honey Bees came from the southern part of Africa. They were brought to southern Brazil, and have since spread as far south as northern Argentina, and northward throughout South and Central America, and Mexico. They entered the United States in southern Texas in 1990, Arizona, and New Mexico in 1993 and California in 1994. Many people expect Africanized bees to be larger and very distinctive, but in fact, they look nearly identical to the European Honey Bees. Africanized bees are about 3/4 inch long, brownish, and a little fuzzy. These bees are not ferocious until something disturbs them.
选项
A、They are defensive when they feel threatened.
B、It is the interbreeding between European bees and African bees.
C、They came from the southern part of Africa.
D、They are so large.
答案
B
解析
情景事实题。“They are called‘Africanized Honey Bees’because they are the result of interbreeding between European bees and bees from Africa,...”选项B为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3799124.html
相关试题推荐
Whyarethebeescalled"AfricanizedHoneyBees"?[br][originaltext]Thesea
Whatformsofradiationarefearedbyastronauts?[br][originaltext]Notl
Whatistheconversationmainlyabout?[br][originaltext]M:Doyouwanttogo
Whatistheconversationmainlyabout?[br][originaltext]M:Doyouwanttogo
WhatisthereasonforreducingtroopsinIraq?[br][originaltext]Presiden
WhatisthereasonforreducingtroopsinIraq?[originaltext]PresidentBush
HowmanycasesoffluhappenedinWashingtonStateUniversity?[originaltext]
Whendidtheearthquakehappen?[originaltext]Indonesianrescueworkersare
Whodon’ttakepartinthestrike?[originaltext]Thousandsofcivilservants
WheredidtheterrorattackhappenlastNovember?[br][originaltext]Pakist
随机试题
Sofar,inflationisroaringinonlyafewsectorsoftheeconomy.Whileplat
Inacertaincitytherelivedaphysicianwhosoldyellowpaint.Thiswasof
ManagingMoneyImportantTips:1.Watchhowmuchyouspe
Wearesatisfiedwiththetermsofthiscontractforthemostpart,butwefeelt
()是教师的天职,是教师的核心工作。
城镇居民小区的社区服务属于物业管理。()
在初中陶艺教学中,借助机械才能完成的陶瓷工艺是()。A.泥条盘筑 B.
下列有关恶性肿块的特征的描述不正确的是A.边界不清楚 B.表面高低不平 C.
下列物品中,属于包装用辅助材料的是()。A:纸板品 B:木制容器 C:黏合剂
(2019年)根据《一般工业固体废物贮存,处置场污染控制标准》及其修改单,关于贮
最新回复
(
0
)