DomainArchaea BacteriaEukarya Kingdom Archaebacteria Kingdom Eubacteria 1 2 3 4 Kingdom Protista...
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Transcript of DomainArchaea BacteriaEukarya Kingdom Archaebacteria Kingdom Eubacteria 1 2 3 4 Kingdom Protista...
Domain
Archaea Bacteria Eukarya
Kingdom Archaebacteria
Kingdom Eubacteria
1
2
3
4
Kingdom Protista
Kingdom Fungi
Kingdom Plantae
Kingdom Animalia
DOMAIN Bacteria Archaea Eukarya
KINGDOM
CELL TYPE
COMMONCHARACTERISTICS
NUMBER OF CELLS
MODE OF NUTRITION
EXAMPLES
REPRODUCTION
Eubacteria Archaebacteria Protista Fungi Plantae Animalia
EukaryotesProkaryotes
unicellularmulticellular
Domain Archaea- Kingdom Archaebacteria
Common characteristics
Mode of Nutrition
Examples
Cell wall with NO peptidoglycan, microscopic
Autotroph or heterotroph
Live in extreme environments (extremophiles) such as Halococcus which lives in extremely salty water like the Dead Sea, Methanogens.
Reproduction: Asexual (Binary fission)‘Sexual’ through conjugation.
Habitat: Harsh, extreme environments such As salt lakes, hot springs (Thermophiles), thermal vents, arctic waters anddigestive tract of animals (Methanogens)
Harm or use to humans:Those living in the digestive tract of animals help with digestion.
Found in hot thermal vents deep under the ocean.
Bacteria ‘strain 121’ found in 2003 – ‘hottest’ bacteria to date.Live in water temperatures of up to 121C
Hot springs inYellow Stone National Park
Archaebacteria contributeto the bright colors.
Domain Bacteria- Kingdom Eubacteria
Commoncharacteristics
Mode of Nutrition
Examples
3 Basic Shapes – Cocci(Round), Spirilla (spirals) and Bacilli (Rod shaped)MicroscopicContain peptidoglycan in their cell walls.
Autotroph (Cyanobacteria) or heterotroph (called pathogens – cause illness
E. coli; Salmonella, Streptococci
Reproduction: Asexual (Binary fission)‘Sexual’ – Conjugation – exchange genetic material.
Habitat:Anywhere – water, soil, roots of plants, inside living cells.
Benefit or harm to humans:Cyanobacteria produces oxygenSource of food – yogurt, pickles, cheeses.Breaks down pollutants – bioremediationCause disease – Salmonella, E. coli
Domain Eukarya- Kingdom Protista
Common characteristics
Mode of Nutrition
Examples
Microscopic to very large organisms, plant-like, fungus-like and animal-like species.Animal-like move with cilia, flagella and pseudopodia.
Autotroph or heterotrophFungus-like protists act as decomposers.
Slime molds, algae, diatoms, kelp.
Junk Drawer Kingdom or
Catch All kingdom Most diverse
Protists can be:1. Plant-like2. animal-like3. fungus-like
Reproduction:Sexually Asexually – Algae through fragmentation.
Habitat:Fresh water, oceans, land.
Benefit or harm to humans:Phytoplankton provide oxygenDinoflagellates cause red tide in oceans.May cause diseases like sleeping sicknessFungus-like protists are decomposers.
Red tide caused by dinoflagellates
Domain Eukarya- Kingdom Fungi
Commoncharacteristics
Mode of Nutrition
Examples
cell walls w/ chitin (no chloroplasts),No roots, stems or leaves.
Heterotroph,absorption, Some parasitic, other decompose dead matter (saprophytic)
Mushrooms, mold, mildew, yeast (unicellular)
Reproduction: Unicellular fungi – asexuallyThrough binary fission and budding.Multicellular fungi – sexually
Habitat: Soil, air, water
Benefit or harm to humans:Main decomposers.Pathogens cause diseases – athlete’s footFood – mushrooms, yeast to bake bread with.
Domain Eukarya- Kingdom Plantae
Common characteristics
Mode of Nutrition
Examples
cell walls w/ cellulose, chloroplasts,Have stems, leaves, roots. Some have seeds and vascular systems.
autotrophs
Grass, pine trees, oak trees,etc.
Reproduction: Mainly sexually – pollen and seedsSome asexually through stems, leaves, roots.
Habitat: Land
Benefit or harm to humans: Removes CO2 from the air, Produces O2 through photosynthesis.Food source Used to produce clothes, furniture.
Domain Eukarya- Kingdom Animalia
Common characteristics
Mode of Nutrition
Examples
No cell walls ; no chloroplasts, 95% of the kingdom are invertebrates.
heterotrophs
Lions, tigers, bears
Reproduction: Sexually
Habitat: Land, Fresh water, ocean.
Benefit or harm to humans: Insects important for pollination, Some are parasites, Food sourceHumans are also animals!