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Published byKellie Little Modified over 9 years ago
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Classification of Organisms
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Levels of Classification 3 Domains Phylum Kingdom Domain Class Order Family Genus Species 6 Kingdoms Plants Animals Archaebacteria Eubacteria Fungi Protists
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Binomial Nomenclature Scientific name Two parts Example: Homo sapiens Escherichia coli Eastern Grey Kangaroo Binomial name Macropus giganteus
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Classification Tools Several tools used to show classification and relatedness. Phylogenetic Tree Cladogram Chromatogram Dichotomous Key
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Phylogenetic Tree Based on evidence
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Which organisms are extinct?
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Cladograms Based on a hypothesis
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Brick Cell Phone Basic Cell Phone Camera Phone Touchscreen Phone Keyboard Phone
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Chromatogram Based on amino acid sequence
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Dichotomous Key Based on physical traits 1a. It is a circle…. Go to 2. 1b. It is a square … Go to 3. 2a. It is white… Go to 4. 2b. It is tan it is a Tan circle. 3a. It is tan it is a Tan square. 3b. It is black it is a Black square. 4a. It is white with no lines it is a White circle. 4b. It is white with lines it is a Lined circle.
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