17.2 The Six Kingdoms

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17.2 The Six Kingdoms
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Classification models

• Phylogeny evolutionary history
• Phylogenetic classification reflects evolutionary
  relationships
• Two models
• Cladistics
• Fan model

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Classification models

• Cladistics - sprout or branch
• Studies traits to understand phylogeny
• Cladogram model of the phylogeny of a species
  based on shared traits

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Classification models

• Fan model shows time and evolution and
  relationships

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The Six Kingdoms of Organisms

• Archaebacteria
• Eubacteria
• Protists
• Fungi
• Plants
• Animals

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The Six Kingdoms of Organisms

• Archaebacteria
• Prokaryote, live in extreme environments
• Eubacteria
• Protists
• Fungi
• Plants
• Animals

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The Six Kingdoms of Organisms

• Archaebacteria
• Eubacteria
• Prokaryote, 10,000 species of bacteria
• Protists
• Fungi
• Plants
• Animals

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The Six Kingdoms of Organisms

• Archaebacteria
• Eubacteria
• Protists
• Eukaryote, no complex organs, moist environments,
  unicellular or milticellular
• Fungi
• Plants
• Animals

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The Six Kingdoms of Organisms

• Archaebacteria
• Eubacteria
• Protists
• Fungi
• Eukaryote, unicellular or multicellular, absorbs
  nutrients from the environment
• Plants
• Animals

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The Six Kingdoms of Organisms

• Archaebacteria
• Eubacteria
• Protists
• Fungi
• Plants
• Eukaryote, multicellular, photosynthetic
• Animals

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The Six Kingdoms of Organisms

• Archaebacteria
• Eubacteria
• Protists
• Fungi
• Plants
• Animals
• Eukaryote, multicellular, heterotrophs

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