What are phylogenetic trees and why are they fundamental to the study of evolution? Please also discuss the limitations of using phylogenetic trees when determining evolutionary relationships.
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They are constructed based on similarities and differences in their genetic, morphological, or behavioral characteristics. Phylogenetic trees are fundamental to the study of evolution because they provide a visual representation of how different species are Show more…
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I. Identify phylogenetic trees and cladograms II. Analyze phylogenetic trees to illustrate and support evolutionary concepts III. Explain by example how phylogenetic trees and cladograms can represent traits that are either derived or lost due to evolution using number of heart chambers in animals as an example IV. Recognize how phylogenetic trees and cladograms illustrate speciation, in that relatedness of any two groups on the tree is shown by how recently two groups had a common ancestor V. Recognize that phylogenetic trees and cladograms are dynamic and being revised according to new biological data
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