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  • extinction
OpenStax Biology 2e, Biological Diversity, Introduction to Animal Diversity, The Evolutionary History of the Animal Kingdom
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OpenStax Biology 2e, Biological Diversity, Introduction to Animal Diversity, The Evolutionary History of the Animal Kingdom
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By the end of this section, you will be able to do the following:

Describe the features that characterized the earliest animals and approximately when they appeared on earth
Explain the significance of the Cambrian period for animal evolution and the changes in animal diversity that took place during that time
Describe some of the unresolved questions surrounding the Cambrian explosion
Discuss the implications of mass animal extinctions that have occurred in evolutionary history

Material Type:
Module
Date Added:
09/21/2018
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OpenStax Biology 2e, Ecology, Conservation Biology and Biodiversity, The Biodiversity Crisis
Unrestricted Use
CC BY
OpenStax Biology 2e, Ecology, Conservation Biology and Biodiversity, The Biodiversity Crisis
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By the end of this section, you will be able to do the following:

Define biodiversity in terms of species diversity and abundance
Describe biodiversity as the equilibrium of naturally fluctuating rates of extinction and speciation
Identify historical causes of high extinction rates in Earth’s history

Subject:
Applied Science
Material Type:
Module
Date Added:
09/21/2018
MoreLess