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Chronic exposure to neonicotinoids reduces honey bee health near corn crops Experiments linking neonicotinoids and declining bee health have been criticized for not simulating realistic exposure. Here we quantified the duration and magnitude of neonicotinoid exposure in Canada's corn-growing regions and used these data to design realistic experiments to investigate the effect of such insecticides on honey bees. Colonies near corn were naturally exposed to neonicotinoids for up to 4 months - the majority of the honey bee's active season. Realistic experiments showed that neonicotinoids increased worker mortality and were associated with declines in social immunity and increased queenlessness over time. We also discovered that the acute toxicity of neonicotinoids to honey bees doubles in the presence of a commonly encountered fungicide. Our work demonstrates that field-realistic exposure to neonicotinoids can reduce honey bee health in corn-growing regions. Which of the following hypotheses are addressed in this article? Choose all that apply. Exposure to neonicotinoids negatively impacts honey bee health Corn is grown in Canada due to it's amazing climate Honey bee health is impacted by corn growth O The health of honey bees is diminished due to the exposure to neonicotinoids

Chronic exposure to neonicotinoids reduces honey bee health near corn crops Experiments linking neonicotinoids and declining bee health have been criticized for not simulating realistic exposure. Here we quantified the duration and magnitude of neonicotinoid exposure in Canada's corn-growing regions and used these data to design realistic experiments to investigate the effect of such insecticides on honey bees. Colonies near corn were naturally exposed to neonicotinoids for up to 4 months - the majority of the honey bee's active season. Realistic experiments showed that neonicotinoids increased worker mortality and were associated with declines in social immunity and increased queenlessness over time. We also discovered that the acute toxicity of neonicotinoids to honey bees doubles in the presence of a commonly encountered fungicide. Our work demonstrates that field-realistic exposure to neonicotinoids can reduce honey bee health in corn-growing regions. Which of the following hypotheses are addressed in this article? Choose all that apply. Exposure to neonicotinoids negatively impacts honey bee health Corn is grown in Canada due to it's amazing climate Honey bee health is impacted by corn growth O The health of honey bees is diminished due to the exposure to neonicotinoids

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question 3 Consider the following abstract from a published journal article: Chronic exposure to neonicotinoids reduces honey bee health near corn crops Experiments linking neonicotinoids and declining bee health have been criticized for not simulating realistic exposure. Here we quantified the duration and magnitude of neonicotinoid exposure in Canada's corn-growing regions and used these data to design realistic experiments to investigate the effect of such insecticides on honey bees. Colonies near corn were naturally exposed to neonicotinoids for up to 4 months - the majority of the honey bee's active season. Realistic experiments showed that neonicotinoids increased worker mortality and were associated with declines in social immunity and increased queenlessness over time. We also discovered that the acute toxicity of neonicotinoids to honey bees doubles in the presence of a commonly encountered fungicide. Our work demonstrates that field-realistic exposure to neonicotinoids can reduce honey bee health in corn-growing regions. Which of the following hypotheses are addressed in this article? Choose all that apply. Exposure to neonicotinoids negatively impacts honey bee health Corn is grown in Canada due to it's amazing climate Honey bee health is impacted by corn growth O The health of honey bees is diminished due to the exposure to neonicotinoids
Transcribed Image Text:Question 3 Consider the following abstract from a published journal article: Chronic exposure to neonicotinoids reduces honey bee health near corn crops Experiments linking neonicotinoids and declining bee health have been criticized for not simulating realistic exposure. Here we quantified the duration and magnitude of neonicotinoid exposure in Canada's corn-growing regions and used these data to design realistic experiments to investigate the effect of such insecticides on honey bees. Colonies near corn were naturally exposed to neonicotinoids for up to 4 months - the majority of the honey bee's active season. Realistic experiments showed that neonicotinoids increased worker mortality and were associated with declines in social immunity and increased queenlessness over time. We also discovered that the acute toxicity of neonicotinoids to honey bees doubles in the presence of a commonly encountered fungicide. Our work demonstrates that field-realistic exposure to neonicotinoids can reduce honey bee health in corn-growing regions. Which of the following hypotheses are addressed in this article? Choose all that apply. Exposure to neonicotinoids negatively impacts honey bee health Corn is grown in Canada due to it's amazing climate Honey bee health is impacted by corn growth O The health of honey bees is diminished due to the exposure to neonicotinoids
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