What Is Life? A Guide to Biology with Physiology
4th Edition
ISBN: 9781319065447
Author: Jay Phelan
Publisher: W. H. Freeman
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Chapter 12, Problem 5SA
Summary Introduction
To analyze:
Why analogous features pose problems for biologists while constructing a phylogenetic tree.
Introduction:
Phylogenetic trees are constructed using the similarities between organisms as a measure of how closely they are related to each other. Analogous features develop due to convergent evolution.
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Chapter 12 Solutions
What Is Life? A Guide to Biology with Physiology
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- Although reconstructing the history of life in this manner may seem almost impossible, phylogenetic research has been extraordinarily successful. How has this difficult task been accomplished?arrow_forwardIn the given phylogenetic tree below, which species is considered the outgroup? How did you know that it is the outgroup?arrow_forwardWhat explanation can be derived from the constructed phylogenetic tree above?arrow_forward
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