
Concept explainers
To determine: Whether the problem of divergent opinions on deducing history and correct interpretation of diversity patterns among taxa is resolved.
Introduction: The exact history of the events and correct order of diversity patterns which led to the current biological diversity and habitat are very difficult to determine. The ecological niche conditions are very different from the current time. Hence, there were many hypotheses for history and patterns of diversification. The diversification rate of different species increases when members of that species come in contact with a new geography.
To determine: The methods necessary to deduce history and whether correct interpretation of diversity patterns among taxa is resolved.
Introduction: The exact history of the events and correct order of diversity patterns which led to the current biological diversity and habitat are very difficult to determine. The ecological niche conditions are very different from the current time. Hence, there were many hypotheses for history and patterns of diversification. The diversification rate of different species increases when members of that species come in contact with a new geography.

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Chapter 19 Solutions
Evolution, Fourth Edition (looseleaf)
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