首页
登录
职称英语
[originaltext] Bees are very small animals which fly through the air to look
[originaltext] Bees are very small animals which fly through the air to look
游客
2024-06-04
42
管理
问题
Bees are very small animals which fly through the air to look for flowers for food. Bees have been studied by Karl von Frisch who won a Nobel Prize for his work. He studied bees’ activities when they returned to their home called a hive. When a bee found some food, it returned to the hive and danced. The dance was the way the bee communicated to other bees the fact that it had found food.
Bees do two kinds of dances to tell other bees of their discovery of food. First, there is a round dance. In this dance, the bee moves in a circle inside the hive. The round dance is used when food is close by. The food must not be more than ten meters away. If a bee comes back and does a round dance, other bees know they must go out and look nearby for food. The bees also smell the bee that has found the food. The smell tells them what kind of flower to look for. After watching the round dance and smelling the bee that has found the food, the other bees can find the food source.
A second kind of dance done by the bees is a tail-wagging dance. In this dance, the bee wiggles the end of its body as it moves in a straight line. The tail-wagging dance is used when the food is far away. The food must be more than ten meters away. The bees know from the speed of the tail-wagging dance just how far away the food source is. The line the bee dances on shows the direction that the bees must fly in to find the food. In the tail-wagging dance, the bees also smell the bee that has found the food. The smell tells them what kind of flower to look for. After watching the tail-wagging dance and smelling the bee that has found the food, the other bees know three things. They know how far to fly, what direction to fly in, and what kinds of flowers to look for.
选项
A、The direction to fly in.
B、The distance to fly.
C、The height to fly.
D、The kind of food to find.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3619737.html
相关试题推荐
[originaltext]Weightlossisatrickytopic.Lotsofpeopleareunhappywit
[originaltext]TheAmericanAcademyofPediatricsrecentlyadvisedparentst
[originaltext]TheAmericanAcademyofPediatricsrecentlyadvisedparentst
[originaltext]W:Goodmorning!M:Goodmorning!IamDavidCrew.Wetalkedbefo
[originaltext]W:Goodmorning!M:Goodmorning!IamDavidCrew.Wetalkedbefo
[originaltext]W:Hello.15thDistrict.OfficerMaryspeaking.M:Help.Yeah,uh
[originaltext]W:Thereisatableforeightoverthere.IthinkTomshouldhave
[originaltext]W:Thereisatableforeightoverthere.IthinkTomshouldhave
[originaltext]W:Thereisatableforeightoverthere.IthinkTomshouldhave
[originaltext]W:Thereisatableforeightoverthere.IthinkTomshouldhave
随机试题
TheeducationauthoritiesinsouthChina’sGuangdongProvincehavedecid
Muchofthelanguageusedtodescribemonetarypolicy,suchas"steeringthe
Icebergsareamongnature’smostspectacularcreations,andyetmostpeople
溶剂提取常用的提取方法错误的是A.热熔法 B.煎煮法 C.大孔树脂吸附分离技
温度计:水银A.发动机:汽油 B.热水器:水 C.衣服:扣子 D.
刑罚中主刑的种类有()等。A.管制 B.拘役 C.有期徒刑 D.驱逐出境
下列属于产业组织创新的间接影响的是()。 A.促进技术进步B.创造产业增长
下列选项中,不属于人身保险的是()。A.意外伤害保险 B.责任保险 C
关于SDS的施测步骤,下列说法正确的包括()多选A.指导语是:“根据您最近一
工程质量事故的实况资料是找出质量事故原因和确定处理对策的基础,它主要来自()。
最新回复
(
0
)