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Transcript
Domains and Kingdoms SC.912.L.15.6 Tree of Life 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 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 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 Kingdoms • Kingdom Protista: ▫ Mostly unicellular ▫ Some autotrophic, some heterotrophic ▫ Some have chloroplasts (algae) ▫ Example: amoeba, paramecium, giant kelp Kingdoms • Kingdome Fungi: ▫ ▫ ▫ ▫ Heterotrophic Cell walls made of chitin Some unicellular, some multicellular Example: mushrooms, yeasts Kingdoms • Kingdom Plante ▫ Multicellular ▫ Autotrophic (photosynthetic) ▫ Nonmotile ▫ Cell walls of cellulose ▫ Have chloroplasts ▫ Example: mosses, ferns, flowering plants Kingdoms • Kingdom Animalia: ▫ ▫ ▫ ▫ Multicellular Heterotrophic No cell walls or chloroplasts Example: sponges, worms, insects, fishes, mammals