首页
登录
职称英语
Why are the bees called "Africanized Honey Bees"? [originaltext] These are th
Why are the bees called "Africanized Honey Bees"? [originaltext] These are th
游客
2024-09-20
49
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.
(17)They are railed "Africanized Hnney Bees" because they arc the result of interbreeding between European bees and bees from Africa , which were inadvertently released in Brazil in the 1950s. They have also been referred to as" Killer Bees "in the media because of their increased defensive behaviors. Africanized Hnney Bees name from the southern part of Afrira. They were brought to southern Brazil , and have sinee 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. (20)These bees are not ferocious until something disturbs them.
选项
A、They are defensive when they feel threatened.
B、They are the result of interbreeding between European bees and African bees.
C、They came from the southern part of Africa.
D、They are very large.
答案
B
解析
情景事实题。根据句(17)可知,这种蜜蜂是欧洲蜜蜂和非洲蜜蜂杂交后的新品种,因此叫作“非洲裔蜜蜂”。因此B为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3766712.html
相关试题推荐
MichaelSchumachergotinjuredwhilehewas______.[br][originaltext](29)T
TheunemploymentrateinFebruarywas______.[br][originaltext]Thedeepdo
HowmanyvehicleswillberecalledbyToyota?[originaltext]Drivingalatem
Whyarethebeescalled"AfricanizedHoneyBees"?[br][originaltext]These
Whyarethebeescalled"AfricanizedHoneyBees"?[originaltext]Theseareth
Wecaninferfromthespeakerthat______.[br][originaltext]Today,Iwant
Whatisthepurposeofthisconversation?[br][originaltext]M:Hello.Ineedt
Whatisthepurposeofthisconversation?[br][originaltext]M:Hello.Ineedt
Whatisthepurposeofthisconversation?[br][originaltext]M:Hello.Ineedt
Whatisthepurposeofthisconversation?[originaltext]M:Hello.Ineedtotalk
随机试题
Myaunttriedherbestto______thesituation,butthedamagewasalreadydone.
[originaltext]M:CanyoubelievewhatCarolsaidwhenProfessorFranklinasked
"Iwouldtellanyonewho’sthinkingaboutgoingbacktoschoolthatit’sno
Standardsforcommercialeggproductionvarygreatlyaroundthecountry.In
如图3-6所示,一根细绳的两端分别系于A点和B点,在0点处悬挂一个重物,质量m=
()是将重点放在个人的“痛点”而不是社会共同价值观上,以了解与个人深切相关的问题
(2021年真题)呈类球形或扁球形,直径1.5~3cm表面乌黑色或棕黑色,皱缩不
香丹注射液的不良反应有A.头晕头痛 B.恶心呕吐 C.皮疹瘙痒 D.心悸不
邮政管制的主要内容有(A.批准建设邮政网络 B.确保邮政普遍服务 C.控制普
非阵发性交界性心动过速最常见于下述哪一项情况A、洋地黄中毒 B、下壁心肌梗死
最新回复
(
0
)