Kingdom Archaebacteria Eubacteria Protists Fungi Plantae Animalae Cell type* Prokaryote Prokaryote Eukaryote Eukaryote Eukaryote Eukaryote (simple cell) (simple cell) (complex cell) (complex (complex cell) (complex cell) cell) Number of Unicellular Unicellular Mostly multicellular multicellular multicellular Cells unicellular (one cell) (one cell) Size microscopic microscopic mostly macroscopic macroscopic macroscopic microscopic Plasma Plasma Some with cell Cell walls Cell walls Cell membranes and membranes and walls made of made of made with membranes cell walls cells walls made cellulose in chitin in cellulose with no cell with addition to cell addition to walls Cell made without peptidoglycan membranes cell Structure peptidoglycan membranes Photoautotroph, Photoautotroph Photoautotroph Heterotroph Photoautotroph Heterotrophs Nutrition** Chemoautotroph, Chemoautotroph Heterotroph Heterotroph Heterotroph Oxygen-free Everywhere, Moist On decaying Water or land Oxygen-filled environments even inside of environments. matter and on environments environments Habitat you! plants. that provide with food “extremophiles” sufficient (e.g. salty, hot) They act as sunlight and parasites on water. living organisms. Figure 1. The Six Kingdoms of Living Things Practice5. Figure 1 shows how living things are classified into six kingdoms. Circle the two statements that are true. Kingdoms are classified by type of cell (prokaryotic or eukaryotic). Kingdoms are classified by an organism’s method of reproduction. Kingdoms are classified by whether the organism is single-celled or multi-celled. Kingdoms are classified by whether or not the organism lives in water or on land.
Kingdom Archaebacteria Eubacteria Protists Fungi Plantae Animalae Cell type* Prokaryote (simple cell) Prokaryote (simple cell) Eukaryote (complex cell) Eukaryote (complex cell) Eukaryote (complex cell) Eukaryote (complex cell) Number of Cells Unicellular (one cell) Unicellular (one cell) Mostly unicellular multicellular multicellular multicellular Size microscopic microscopic mostly microscopic macroscopic macroscopic macroscopic Cell Structure Plasma membranes and cell walls made without peptidoglycan Plasma membranes and cells walls made with peptidoglycan Some with cell walls made of cellulose in addition to cell membranes Cell walls made of chitin in addition to cell membranes Cell walls made with cellulose Cell membranes with no cell walls Nutrition** Photoautotroph, Chemoautotroph, Heterotroph Photoautotroph Chemoautotroph Heterotroph Photoautotroph Heterotroph Heterotroph Photoautotroph Heterotrophs Habitat Oxygen-free environments “extremophiles” (e.g. salty, hot) Everywhere, even inside of you! Moist environments. On decaying matter and on plants. They act as parasites on living organisms. Water or land environments that provide sufficient sunlight and water. Oxygen-filled environments with food Figure 1. The Six Kingdoms of Living Things Practice5. Figure 1 shows how living things are classified into six kingdoms. Circle the two statements that are true. Kingdoms are classified by type of cell (prokaryotic or eukaryotic). Kingdoms are classified by an organism’s method of reproduction. Kingdoms are classified by whether the organism is single-celled or multi-celled. Kingdoms are classified by whether or not the organism lives in water or on land.
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