Chapter 18
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Created by:
ksulkowski on August 21, 2012
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Description:
Classification
Classes:
Ecology 7th hour, Ecology 6th hour, Ecology 4th hour, Ecology 2nd hour
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19 terms
Terms | Definitions |
|---|---|
Taxonomy | scientists classify organisms & assign each organism a universally accepted name |
Binomial nomenclature | two word naming system creating by Carolus Linnaeus |
Genus | group of closely related species |
Taxon | each taxonomic category in the naming system |
Family | consists of genera that share many characteristics |
Order | broad taxonomic category composed of similar families |
Class | taxonomic category composed of similar orders |
Phylum | taxonomic category composed of similar classes |
Kingdom | the largest of all taxonomic categories |
Domain | a taxonomic category larger than a Kingdom- there are three of these |
bacteria | unicelluar and prokaryotic organisms |
Eubacteria | a kingdom that is found in the Bacteria domain |
Archae | domain that includes unicellular & prokaryotic organisms, live in extreme environments |
Archaebacteria | a kingdom that is found in the Archae domain |
Eukarya | domain that consists of all organisms that have a nucleus |
Protista | kingdom that is composed of eukaryotic organisms that cannot be classified as animals, plants, or fungi |
Fungi | kingdom that are heterotrophs that feed on dead or decaying organic matter |
Plantae | kingdom that contain multicellular organisms that are photosynthetic autotrophs |
animalia | kingdom that contain multicellular and heterotrophic organisms |
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