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Notes 7-4 Classification. taxonomy Study of how living things are classified.

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Presentation on theme: "Notes 7-4 Classification. taxonomy Study of how living things are classified."— Presentation transcript:

1 Notes 7-4 Classification

2 taxonomy Study of how living things are classified

3 Carolus Linnaeus Binomial Nomenclature Two-part naming system Genus and species Still use this naming system today Our genus and species is Homo Sapiens

4 Levels of Classification As you move down the levels of classification, the number of organisms decreases. The organisms at lower levels share more characteristics with each other.

5 Delighted=Domain King=Kingdom Phillip=Phylum Came=Class Over=Order For=Family Good= Genus Soup=Species

6 Domains (most broad category) 1.Bacteria 2.Archaea 3.Eukarya

7 Bacteria Prokaryotic (Don’t have a nucleus, DNA is floating in cytoplasm) unicellular All around you

8 Archaea Prokaryotic unicellular Can live in extreme environments such as hot springs, salt water, intestines of cows Structurally and chemically different than bacteria

9 Eukarya Eukaryotic (Have a nucleus that houses the DNA) Can be unicellular or multicellular 4 kingdoms: protists, fungi, plants, animals

10

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