BIOL-1362-CH-22-26-Q_36728

Whataremonophyleticparaphyleticpolyphyleticgroupings

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Unformatted text preview: hal system that classifies life on earth (i.e., what are the groupings)? What is the classification of the kingdoms of life ‐ how are they differentiated from each other? 27. Draw a simple phylogenetic tree. What does such a “tree” represent? What do the branch points signify? Is there a time component to such a tree (how so)? 28. What is cladistics? What is a clade? What are monophyletic, paraphyletic & polyphyletic groupings? 29. How do homologous features differ from homoplastic features? What does each mean in terms of relatedness between species? How are these used to determine relatedness between species? How does convergent evolution figure into this? 30. Compare & contrast shared derived characters with ancestral characters. Which represents a larger taxono...
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This note was uploaded on 08/16/2011 for the course BIOL 1361-1362 taught by Professor Any during the Spring '08 term at University of Houston.

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