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How are living things organized? Diversity and Classification
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CLASSIFICATION Taxonomy
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Binomial Nomenclature System of how organisms are named by using two titles Universal system Sometimes in different languages First word: Genus Second word: species Prevents confusion when talking about different organisms
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How To Remember This: Keep = Kingdom Pond = Phylum Clean = Class Or = Order Froggy = Family Gets = Genus Sick = species
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Phylogeny The study of the evolutionary history of an organism(s)
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Molecular Clocks a technique that uses the amino acid sequence of an organism to determine the time frame https://www.youtube.com/watch?v=14SPIgvNYvE
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Domain Classifications Bacteria Archaea Eukarya
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Domain Bacteria Kingdom Eubacteria Unicellular and prokaryotic with peptidoglycan
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Domain Classifications Bacteria Archaea Eukarya
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Domain Archaea Single celled prokaryotes These cells do not contain peptidoglycan
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Domain Classifications Bacteria Archaea Eukarya
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Domain Eukarya includes the kingdoms Protista, Fungi, Plantae, and Animalia
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Protists vs. Fungi
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Protists Both multi-cellular and unicellular Can be animal-like, plant-like, or fungi-like All protists are eukaryotes (DNA is found in a nucleus) https://www.youtube.com/watch?v=lLHpj7h5Fnc&ind ex=6&list=PLH_k9U2J8_hyXrEky9_Kv0FS74coWq7 _9 https://www.youtube.com/watch?v=lLHpj7h5Fnc&ind ex=6&list=PLH_k9U2J8_hyXrEky9_Kv0FS74coWq7 _9
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Protists vs. Fungi
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Fungi Includes unicellular organisms (like yeasts and molds) and multicellular organisms (such as mushrooms) https://www.youtube.com/watch?v=H15Po5vHiDs&li st=PLH_k9U2J8_hyXrEky9_Kv0FS74coWq7_9&ind ex=5 https://www.youtube.com/watch?v=H15Po5vHiDs&li st=PLH_k9U2J8_hyXrEky9_Kv0FS74coWq7_9&ind ex=5
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protists
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