20.1: Organizing Life on Earth
- Page ID
- 12580
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- 20.1A: Phylogenetic Trees
- Phylogenetic trees illustrate the hypothetical evolution of organisms and their relationship to other species.
- 20.1B: Limitations of Phylogenetic Trees
- Limitations of phylogenetic trees include the inability to distinguish evolutionary time and relatedness between distinct species.
- 20.1C: The Levels of Classification
- Taxanomic classification divides species in a hierarchical system beginning with a domain and ending with a single species.