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BASED ON THIS GRAPH: A small community that is heavily infested with mosquitoes was sprayed weekly with the insecticide DDT for several months. Daily counts providing information on mosquito population size are represented in the graph below. Provide a biological explanation for the changes in the mosquito population over time. Use the terms: insecticide resistance/resistant, natural selection, favorable trait, reproduce, mutation/sexual reproduction

BASED ON THIS GRAPH: A small community that is heavily infested with mosquitoes was sprayed weekly with the insecticide DDT for several months. Daily counts providing information on mosquito population size are represented in the graph below. Provide a biological explanation for the changes in the mosquito population over time. Use the terms: insecticide resistance/resistant, natural selection, favorable trait, reproduce, mutation/sexual reproduction

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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BASED ON THIS GRAPH: A small community that is heavily infested with mosquitoes was sprayed weekly with the insecticide DDT for several months. Daily counts providing information on mosquito population size are represented in the graph below. Provide a biological explanation for the changes in the mosquito population over time. Use the terms: insecticide resistance/resistant, natural selection, favorable trait, reproduce, mutation/sexual reproduction
### Monitoring Mosquito Populations Over Time #### Daily Mosquito Count Over a Span of 8 Months The graph above represents the daily mosquito count recorded over an 8-month period. **X-Axis (Horizontal):** - The x-axis represents time, divided into 8 monthly intervals. **Y-Axis (Vertical):** - The y-axis indicates the daily mosquito count, ranging from 0 to 10,000. **Graph Details:** - **Initial Observation (Month 0 - 1):** The daily mosquito count starts at a high value near 10,000. There is a sharp decline during the first month, rapidly decreasing to about 1,000. - **Early Phase (Month 1 - 3):** Post the initial decline, the count begins to rise gradually, reaching approximately 5,000 by the end of the third month. - **Mid-Phase (Month 4 - 6):** The upward trend continues significantly, especially after the fourth month, with the mosquito count nearing 10,000 again by the sixth month. - **Later Phase (Month 6 - 8):** The graph plateaus at this high level, maintaining a mosquito count around 10,000 for the final two months observed. **Summary:** This graphical representation highlights the significant fluctuations in mosquito population over the observed time period. Identifying such trends is crucial for understanding mosquito dynamics and implementing effective control measures.
Transcribed Image Text:### Monitoring Mosquito Populations Over Time #### Daily Mosquito Count Over a Span of 8 Months The graph above represents the daily mosquito count recorded over an 8-month period. **X-Axis (Horizontal):** - The x-axis represents time, divided into 8 monthly intervals. **Y-Axis (Vertical):** - The y-axis indicates the daily mosquito count, ranging from 0 to 10,000. **Graph Details:** - **Initial Observation (Month 0 - 1):** The daily mosquito count starts at a high value near 10,000. There is a sharp decline during the first month, rapidly decreasing to about 1,000. - **Early Phase (Month 1 - 3):** Post the initial decline, the count begins to rise gradually, reaching approximately 5,000 by the end of the third month. - **Mid-Phase (Month 4 - 6):** The upward trend continues significantly, especially after the fourth month, with the mosquito count nearing 10,000 again by the sixth month. - **Later Phase (Month 6 - 8):** The graph plateaus at this high level, maintaining a mosquito count around 10,000 for the final two months observed. **Summary:** This graphical representation highlights the significant fluctuations in mosquito population over the observed time period. Identifying such trends is crucial for understanding mosquito dynamics and implementing effective control measures.
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