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
26
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
获取涉外著作权贸易信息的主要途径包括( )等。A.与海外出版机构建立和保持联系
虽然有关各方没有签字盖章,但已经填上相关内容的规范文本,就具备法定效力。()
以下属于“本溪评书”的代表人物的是()A.刘兰芳 B.陈丽君 C.田连元
易先生,有吸烟史20年,每天一包烟,近期被查出患有舌癌。张某囡连续吸5包香烟后诱
具有盐皮质激素样作用的药物是A:人参B:鹿茸C:党参D:甘草E:当归
肺癌空洞、肺结核空洞及肺脓肿空洞的最主要鉴别方法是A.病史、症状、体征 B.胸
根据国家税收法律法规或规章规定,使经营、投资、理财等活动的已纳税额或相应支出,在
根据《建筑法》,申请领取施工许可证应具备的条件有()。A.已经办理该建筑工
下列关于混凝土灌注桩施工的说法,正确的是()。A.反循环钻孔灌注桩可用于桩径小
属于神经毒素的外毒素是A.产气荚膜杆菌毒素 B.红疹毒素 C.肉毒毒素 D
最新回复
(
0
)