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
2024-06-05
2
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 yon 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 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
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3620686.html
相关试题推荐
[originaltext]Today,IwouldliketobeginbydiscussingearlyEuropeanset
[originaltext]Today,IwouldliketobeginbydiscussingearlyEuropeanset
[originaltext]Manypeoplesufferfromsomeformofextremeanxiety.Someex
[originaltext]Manypeoplesufferfromsomeformofextremeanxiety.Someex
[originaltext]M:Hi,Claire.Howdoesitfeeltobebackoncampus?W:Keith,h
[originaltext]M:Hi,Claire.Howdoesitfeeltobebackoncampus?W:Keith,h
[originaltext]RecentlytheDepartmentofPlanningofNewYorkissuedarepo
[originaltext]RecentlytheDepartmentofPlanningofNewYorkissuedarepo
[originaltext]Howdoyourisetothetopinbusiness?Whatpersonalqualifi
[originaltext]M:Sowhat’syourtrouble?W:Well,doctor,,Ihaven’tbeenfeeli
随机试题
[originaltext]Atfirst,mostAmericansdidn’tthinktherewasanythingpart
[originaltext]Advertisementisthedifficultbusinessofbringinginformationt
A.1V;1Ω B.1V;2Ω C.2V;0.5Ω D.2V;1Ω
在某岩层开采作业过程中,开采人员发现该岩层中大部分为软岩,软岩遇空气中水分接触会
防眩板通用理化性能之一的抗冲击性能要求冲击试验后,以冲击点为圆心,半径()区域外
根据交通行业规定,桥梁用扁形塑料波纹管,产品代号为SBG,长轴方向内径为41mm
当房地产供给一定时,房地产价格与房地产()正相关。A、需求量 B、开工量 C
M公司计划于2021年1月1日从租赁公司融资租入一台设备。该设备价
下列不属于拟建项目的社会稳定风险等级的是()。A.高风险 B.中风险
企业如果发生亏损,可以用以后年度实现的利润弥补,但不可以用以前年度提取的盈余公积
最新回复
(
0
)