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chp. 26 bio
Taxonomy and Systematics
| Question | Answer |
|---|---|
| Taxonomy | is the science of describing, naming and classifying organisms. |
| Systematics | is the study of biological diversity and evolution |
| Phylogenetic tree | is a diagram that displays the possible relationships between different organisms. |
| Fossil records | reveals trends, not goals |
| outgroup | is one that is related to the group being analyzed, but not part of it. |
| ingroup | is the group being analyzed. |
| convergent evolution | can lead two unrelated species that have very similar structures. |