BIOLOGY
12th Edition
ISBN: 9781260169614
Author: Raven
Publisher: RENT MCG
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Chapter 58.5, Problem 1LO
Summary Introduction
To determine: The comparison between the impacts of removing introduced species and of reestablishing top predators.
Introduction: The cause of endangerment of a species helps to design a recovery plan. The factors responsible for the extinction of the species, such as overharvesting, habitat loss can be restricted, and the preventive measures are taken to protect the threatened species and restore the habitat.
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Chapter 58 Solutions
BIOLOGY
Ch. 58.1 - Describe the history of extinction through time.Ch. 58.1 - Prob. 2LOCh. 58.2 - Prob. 1LOCh. 58.2 - Prob. 2LOCh. 58.3 - Prob. 1LOCh. 58.3 - Explain how these causes can interact to bring...Ch. 58.4 - Prob. 1LOCh. 58.4 - Describe the potential roles of natural selection...Ch. 58.4 - Prob. 3LOCh. 58.5 - Prob. 1LO
Ch. 58.5 - Prob. 2LOCh. 58.5 - Prob. 3LOCh. 58 - If we assume that population density is a good...Ch. 58 - Prob. 2DACh. 58 - Would the extinction rate increase if an area were...Ch. 58 - Prob. 4DACh. 58 - Why do population density and growth rates differ...Ch. 58 - Why might whale populations fail to recover once...Ch. 58 - Why do small populations lose genetic variation?Ch. 58 - Prob. 1UCh. 58 - The economic value of indirect ecosystem services...Ch. 58 - The amphibian decline is best described as a....Ch. 58 - Prob. 4UCh. 58 - When populations are drastically reduced in size,...Ch. 58 - A captive-breeding program followed by release to...Ch. 58 - Historically, island species have tended to become...Ch. 58 - Ninety-nine percent of all the species that ever...Ch. 58 - To effectively address the biodiversity crisis,...Ch. 58 - The introduction of a nonnative predator to an...Ch. 58 - If 99% of the species that ever existed are now...Ch. 58 - Prob. 2SCh. 58 - Prob. 3SCh. 58 - Prob. 4SCh. 58 - Prob. 5S
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- Give an example of an invasive animal species. How and what are the threats they pose to the native wildlife and ecosystem in tropical countries?arrow_forwardDescribe how the frequency and magnitude of disturbanceinfluences the species richness of a community.arrow_forwardclassify an introduced species as being invasive?arrow_forward
- Explain the immediate and secondary effects of removing otters from a kelp forest ecosystem.arrow_forwardDiscuss the dangers posed to existing community members when new species are introduced into ecosystems.arrow_forwardExplain the immediate and secondary effects of removing otters from a kelp forest ecosystem. In your response, use the word: keystone species, biodiverse/biodiversityarrow_forward
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