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Published byMarilyn Gwen Douglas Modified over 9 years ago
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Classification of Living Things
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What is classification? w Classification is the grouping of living organisms according to similar characteristics w The science of classifying organisms is known as taxonomy
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Early classification systems w Aristotle grouped animals according to the way they moved
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The modern system of classification has 7 levels: w Kingdom w Phylum w Class w Order w Family w Genus w Species
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Helpful way to remember the 7 levels w Kings Play Cards On Fat Green Stools. w King Philip Came Over For Green Skittles.
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Binomial Nomenclature w Developed by Carolus Linnaeus w Two-name system w Each organism has a genus and a species name w First name (genus); second name (species)
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What rules are used to write scientific names? w An organism’s genus is always written first; the organism’s species is always written second w The genus is capitalized; the species is written in lower case w Scientific names of organisms are always italicized
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