Domains and Kingdoms

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Domains and Kingdoms

• SC.912.L.15.6

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Tree of Life
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Domains

• Domain Bacteria
• Unicellular
• Prokayotic
• Thick, rigid cell walls surrounding a cell
  membrane
• Cell walls contain peptidoglycan
• Correspond to Kingdom Eubacteria
• Can be autotrophic or heterotrophic
• Example E. coli, Streptococcus

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Domains

• Domain Archea
• Unicellular
• Prokaryotic
• Cell wall surrounds a cell membrane
• Cell wall does not contain peptidoglycan
• Can be autotrophic or heterotrophic
• Correspond to the Kingdom Archeabacteria
• Example halophiles, methanogens

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Domains

• Domain Eukarya
• Contains all organisms that have a nucleus
  (Eukaryotic)
• Can be autotrophic or heterotrophic
• Can be unicellular or multicellular
• Some have cell wall and some do not
• Corresponds to Kingdoms Protista, Fungi, Plantae,
  and Animalia

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Kingdoms

• Kingdom Protista
• Mostly unicellular
• Some autotrophic, some heterotrophic
• Some have chloroplasts (algae)
• Example amoeba, paramecium, giant kelp

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Kingdoms

• Kingdome Fungi
• Heterotrophic
• Cell walls made of chitin
• Some unicellular, some multicellular
• Example mushrooms, yeasts

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Kingdoms

• Kingdom Plante
• Multicellular
• Autotrophic (photosynthetic)
• Nonmotile
• Cell walls of cellulose
• Have chloroplasts
• Example mosses, ferns,
• flowering plants

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Kingdoms

• Kingdom Animalia
• Multicellular
• Heterotrophic
• No cell walls or chloroplasts
• Example sponges, worms, insects, fishes, mammals