Why is it really important, for wild bees, that beekeepers manage the parasites and pathogens in their apiaries?单项选择题

A

Because wild bees are exposed to some of the honey bee parasites and pathogens when they visit the same flowers

B

Because many wild bees like to establish their nest in apiaries

登录即可查看完整答案

我们收录了全球超50000道真实原题与详细解析,现在登录,立即获得答案。

类似问题

Question at position 10 You are conducting a study on pathogen spillover at a wildflower meadow. After analyzing samples, you find that 78% of wild bees visiting flowers previously visited by honey bees carry honey bee-specific pathogens. What is the most likely mode of transmission?Airborne transmission through sporesPathogen spillover occurring on shared flowersDirect contact between honey bees and wild beesPheromones attracting pathogens to wild bees

Question at position 13 You are conducting a study on pathogen spillover at a wildflower meadow. After analyzing samples, you find that 78% of wild bees visiting flowers previously visited by honey bees carry honey bee-specific pathogens. What is the most likely mode of transmission?Pheromones attracting pathogens to wild beesDirect contact between honey bees and wild beesAirborne transmission through sporesPathogen spillover occurring on shared flowers

Question at position 13 You are conducting a study on pathogen spillover at a wildflower meadow. After analyzing samples, you find that 78% of wild bees visiting flowers previously visited by honey bees carry honey bee-specific pathogens. What is the most likely mode of transmission?Direct contact between honey bees and wild beesAirborne transmission through sporesPheromones attracting pathogens to wild beesPathogen spillover occurring on shared flowers

Question textFrance Info: La météo avec . . .Écoutez au bulletin de météo et répondez aux questions. https://elearning.swissedu.net/pluginfile.php/729515/question/questiontext/255175/11/974475/Radio%20France%20Info%20La%20me%CC%81te%CC%81o.m4aVideo Player is loading.Play VideoPlayMuteCurrent Time 0:00/Duration 1:07Loaded: 0.00%0:00Stream Type LIVESeek to live, currently behind liveLIVERemaining Time -1:07 1xPlayback Rate2x 1.75x 1.5x 1.25x 1x, selected 0.75x 0.5x ChaptersChapters Descriptionsdescriptions off, selected Captionscaptions settings, opens captions settings dialog captions off, selected Audio TrackPicture-in-PictureThis is a modal window.Beginning of dialog window. Escape will cancel and close the window.TextColor[select: White, Black, Red, Green, Blue, Yellow, Magenta, Cyan]Transparency[select: Opaque, Semi-Transparent]BackgroundColor[select: Black, White, Red, Green, Blue, Yellow, Magenta, Cyan]Transparency[select: Opaque, Semi-Transparent, Transparent]WindowColor[select: Black, White, Red, Green, Blue, Yellow, Magenta, Cyan]Transparency[select: Transparent, Semi-Transparent, Opaque]Font Size[select: 50%, 75%, 100%, 125%, 150%, 175%, 200%, 300%, 400%]Text Edge Style[select: None, Raised, Depressed, Uniform, Dropshadow]Font Family[select: Proportional Sans-Serif, Monospace Sans-Serif, Proportional Serif, Monospace Serif, Casual, Script, Small Caps]Reset restore all settings to the default valuesDoneClose Modal DialogEnd of dialog window. Pour commencer, un petit point sur la météo avec . . . .Questions:1 À quelle heure est le bulletin de météo? Il est à Answer 1 Question 11[input] heures2 Comment s'appelle la présentatrice? Elle s'appelle Answer 2 Question 11[select: , Mélodie Martine, Mélanie Martinet, Élodie Martin]3 On est en quelle saison? On est Answer 3 Question 11[select: , en printemps, en été, au printemps]La météo d'aujourd'hui: VRAI ou FAUX?Answer 4 Question 11[select: , VRAI, FAUX] Il fait un temps ensoleillé presque partout.Answer 5 Question 11[select: , VRAI, FAUX] Mais à Lyon et Clermont il grêle.Answer 6 Question 11[select: , VRAI, FAUX] Il y a peu de vent en Méditerranée.Answer 7 Question 11[select: , VRAI, FAUX] L'après-midi les températures vont monter.Et le weekend?Answer 8 Question 11[select: , VRAI, FAUX] Le weekend il fait beau partout en France. Comment sont les températures le matin? il fait Answer 9 Question 11[input] °C à Lille et Bordeauxil fait Answer 10 Question 11[input] °C à Brest il fait Answer 11 Question 11[input] °C à Bastia

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！