EBK CAMPBELL BIOLOGY IN FOCUS
2nd Edition
ISBN: 8220101459299
Author: Reece
Publisher: PEARSON
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Chapter 25, Problem 7TYU
MAKE CONNECTIONS The bacterium Wolbachia is a symbiont that lives in mosquito cells and spreads rapidly through mosquito populations. Wolbachia can make mosquitoes resistant to infection by Plasmodium; researchers are seeking a strain that confers resistance and does not harm mosquitoes. Compare evolutionary changes that could occur if malaria control is attempted using such a Wolbachia strain versus using insecticides to kill mosquitoes. (Review Figure 25.26 and Concept 21.3)
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MAKE CONNECTIONS The bacterium Wolbachia is asymbiont that lives in mosquito cells and spreads rapidlythrough mosquito populations. Wolbachia can make mosquitoes resistant to infection by Plasmodium; researchersare seeking a strain that confers resistance and does notharm mosquitoes. Compare evolutionary changes thatcould occur if malaria control is attempted using such aWolbachia strain versus using insecticides to kill mosquitoes. (Review Figure 28.16 and Concept 23.4.)
Discussion Thread :
Ever wondered why mosquitoes exist? Everyone knows they serve as vectors for many illnesses (malaria, yellow fever and dengue fever to name a few)....but do they serve any "useful" purpose?
Yes, they do!
"The bizarre and Ecologically Important Hidden Lives of Mosquitoes" (https://theconversation.com/the-bizarre-and-ecologically-important-hidden-lives-of-mosquitoes-127599)
Please comment on one surprising fact you learned from this article and explain in a few sentences.
Based on this text :
1. Identify the biological process by which the malaria carrying mosquitoes (Anopheles coluzzi or Anopheles Gambian) developed insecticide resistance.
USE THIS SENTENCE STARTER: The mosquitoes developed insecticide resistance by..
Chapter 25 Solutions
EBK CAMPBELL BIOLOGY IN FOCUS
Ch. 25.1 - Describe major events in the evolution of early...Ch. 25.1 - Explain why eukaryotes are said to be combination...Ch. 25.1 - Prob. 3CCCh. 25.2 - Summarize the evidence that choanoflagellates are...Ch. 25.2 - MAKE CONNECTlONS Describe how the origin of...Ch. 25.2 - Prob. 3CCCh. 25.3 - Briefly describe the organisms found in each of...Ch. 25.3 - MAKE CONNECTIONS Review Figures 7.2 and 8.5...Ch. 25.3 - Prob. 3CCCh. 25.4 - Justify the claim that photosynthetic protists are...
Ch. 25.4 - Prob. 2CCCh. 25.4 - Prob. 3CCCh. 25 - The oldest fossil eukaryote that can be resolved...Ch. 25 - Prob. 2TYUCh. 25 - Plastids that are surrounded by more than two...Ch. 25 - Prob. 4TYUCh. 25 - Prob. 5TYUCh. 25 - Based on the phylogenetic tree in Figure 25.9,...Ch. 25 - MAKE CONNECTIONS The bacterium Wolbachia is a...Ch. 25 - FOCUS ON EVOLUTION DRAW IT Medical researchers...Ch. 25 - FOCUS ON INTERACTIONS Organisms interact with each...Ch. 25 - SYNTHESIZE YOUR KNOWLEDGE These micrographs show...
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