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Classification
| Question | Answer |
|---|---|
| classify | arrange (a group of people or things) in classes or categories according to shared qualities or characteristics. |
| taxonomy | Naming and classifying organisms |
| domain | A taxonomic category above the kingdom level. The three domains are Archaea, Bacteria, and Eukarya. |
| kingdom | A taxonomic category, the second broadest after domain. |
| phylum | a category of taxonomic classification that is ranked above class and under kingdoms |
| class | a category of taxonomic classification that is above order and under phylum |
| order | (biology) taxonomic group containing one or more families |
| family | (biology) a taxonomic group containing one or more genus |
| genus | A group of organisms that are closely related and can mate to produce fertile offspring |
| binomial nomenclature | A system for giving each organism a two-word scientific name that consists of the genus name followed by the species name |
| Aristotle | Designed the first classification system which divided living things into two categories: plants and animals |
| Carolus Linneaus | Created binomial nomenclature |
| prokaryote | A unicellular organism that lacks a nucleus and membrane bound organelles |
| eukaryote | A cell that contains a nucleus and membrane bound organelles |
| Animals | eukaryotic, multicellular, heterotrophic, no cell wall, can move |
| Plants | eukaryotic, multicellular, autotrophic, cell wall made of cellulose, can't move |
| Fungi | eukaryotic, multicellular, heterotrophic, cell wall made of chitin, can't move |
| Protists | eukaryotic, unicellular, some autotrophic/some heterotrophic |
| Archaebacteria | prokaryotic, unicellular, some autotrophic/some heterotrophic, live in harsh environments |
| Eubacteria | prokaryotic, unicellular, some autotrophic/some heterotrophic |
| Unicellular | Made of a single cell |
| Multicellular | Made up of more than one cell. |
| asexual reproduction | Process by which a single parent reproduces by itself |
| sexual reproduction | A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents |
| Autotroph | An organism that makes its own food |
| Heterotroph | An organism that cannot make its own food. |