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SLSBio11Taxonomy(TF)
SLS Bio 11 Taxonomy
| Term | Definition |
|---|---|
| Binomial Nomenclature | A system of nomenclature in which two terms are used to define a living organism. The first term denotes genus, the second species. |
| Biochemical Relationship | A relationship between two organisms due to biochemical and physiological similarities. Organisms are organized based on the presence of or lack of their biochemical relationships. |
| Class | Class is a taxonomic rank located between subphylum and order., in their respective descending nature. |
| Genus | Genus is a taxonomic rank located above species but below family. When used in binomial nomenclature, a species' genus is always capitalized. It is also usually italicized. |
| Homologous Structure | A homologous structure is a structure that appears in separate organisms which demonstrates their biochemical relationship due to a common ancestor. |
| Kingdom | Kingdom is the second highest taxonomic rank, located only below domain and just above phylum; kingdom is a very broad taxonomic rank. |
| Order | Order is a taxonomic rank located below class and before family. |
| Phylum | Phylum is a taxonomic rank located below kingdom and above subphylum. |
| Prokaryotic Cell | A prokaryotic Cell is a cell belonging to a prokaryote, and does not usually have a "true" nucleus. |
| Species | Species is the lowest taxonomic rank, located only below genus. When used in binomial nomenclature, it is not capitalized and usually appears in italics. |
| Sub-phylum | Subphylum is a taxonomic rank located below phylum but above class. |
| Taxonomy | The branch of science associated with classification, especially of organisms. |