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TEKS 6.12C recognize the broadest taxonomic classification of living organisms is divided into currently recognized Domains TEKS 6.12D identify the basic characteristics of organisms, including prokaryotic or eukaryotic, unicellular or multi-cellular, autotrophic or heterotrophic, and mode of reproduction, that further classify them in the currently recognized Kingdoms Characteristics of Living Organisms Notes Domain Archaea Kingdom Archaebacteria Prokaryotic – lack a nucleus Unicellular – single celled Some autotrophic, some heterotrophic Reproduce asexually Some live in extreme environments ◦ High salinity (salt content) ◦ Low oxygen concentrations ◦ High temperatures ◦ High or low pH ◦ Guts of grazing herbivoresproduce methane Many live in oceans Domain Eukarya Kingdom Protista Eukaryotic – have a nucleus Most unicellular, some multi-cellular Some autotrophic, some heterotrophic Reproduction can be asexual or sexual Examples: amoeba, paramecium, algae, diatoms, and many more Domain Eukarya Kingdom Plantae Eukaryotic – have a nucleus Multi-cellular Almost all are autotrophic Reproduce sexually and asexually Most need sunlight, water, minerals and carbon dioxide to survive Examples: trees, grasses, mosses, ferns, cactus, etc. Domain Bacteria Kingdom Eubacteria Prokaryotic – lack a nucleus Unicellular – single celled Some autotrophic, some heterotrophic Reproduce asexually Used in food production, oil spill cleanup, and sewage treatment plants Decomposers – break down dead organisms Some cause disease – strep throat, food poisoning, etc. Domain Eukarya Kingdom Fungi Eukaryotic – have a nucleus Some unicellular, most multi-cellular Heterotrophic Reproduction can be asexual or sexual Many are decomposers Examples: mold, mushrooms, yeast Domain Eukarya Kingdom Animalia Eukaryotic – have a nucleus Multi-cellular Heterotrophic Most reproduce sexually but some asexually Examples: lizards, grasshoppers, spiders, dogs, humans, worms, clams, fish, etc. Characteristics of Living Organisms Notes Domain Archaea Kingdom Archaebacteria Prokaryotic – ___________ a nucleus Unicellular – ____________ celled Some _________________, some ____________trophic Reproduce asexually Some live in extreme environments ◦ High salinity (salt content) ◦ Low oxygen concentrations ◦ High temperatures ◦ High or low pH ◦ Guts of grazing herbivoresproduce methane Many live in oceans Domain Eukarya Kingdom Protista Eukaryotic – ___________ a nucleus Most_________, some _____cellular Some autotrophic, some heterotrophic Reproduction can be asexual or ____________ Examples: amoeba, paramecium, algae, diatoms, and many more Domain Eukarya Kingdom Plantae Eukaryotic – have a nucleus __________________ Almost all are ________________ Reproduce ____________________ Most need sunlight, water, minerals and oxygen to survive Examples: trees, grasses, mosses, ferns, cactus, etc. Domain Bacteria Kingdom Eubacteria ________________ – lack a nucleus ______cellular – single celled Some autotrophic, some heterotrophic Reproduce ___________________ Used in food production, oil spill cleanup, and sewage treatment plants Decomposers – break down dead organisms Some cause disease – strep throat, food poisoning, etc. Domain Eukarya Kingdom Fungi ________________– have a nucleus Some _________, most ____cellular ___________trophic Reproduction can be asexual or sexual Many are decomposers Examples: mold, mushrooms, yeast Domain Eukarya Kingdom Animalia ________________– have a nucleus Multi-cellular _____________________ Most reproduce sexually but some asexually Examples: lizards, grasshoppers, spiders, dogs, humans, worms, clams, fish, etc. Characteristics of Living Organisms Notes ____________________________ is the science of classifying and naming organisms. A __________________________ is a scientist who _______________ or names organisms. Domain Archaea Kingdom Archaebacteria Prokaryotic – ___________ a nucleus Unicellular – ____________ celled Some _________________, some ____________trophic Reproduce asexually Some live in extreme environments ◦ High salinity (salt content) ◦ Low oxygen concentrations ◦ High temperatures ◦ High or low pH ◦ Guts of grazing herbivoresproduce methane Many live in oceans Domain Eukarya Kingdom Protista Eukaryotic – ___________ a nucleus Most_________, some _____-cellular Some autotrophic, some heterotrophic Reproduction can be asexual or ____________ Examples: amoeba, paramecium, algae, diatoms, and many more Domain Eukarya Kingdom Plantae Eukaryotic – have a nucleus __________________ Almost all are ________________ Reproduce ____________________ Most need sunlight, water, minerals and oxygen to survive Examples: trees, grasses, mosses, ferns, cactus, etc. Domain Bacteria Kingdom Eubacteria ________________ – lack a nucleus ______cellular – single celled Some autotrophic, some heterotrophic Reproduce ___________________ Used in food production, oil spill cleanup, and sewage treatment plants Decomposers – break down dead organisms Some cause disease – strep throat, food poisoning, etc. Domain Eukarya Kingdom Fungi ________________– have a nucleus Some _________, most ____-cellular ___________trophic Reproduction can be asexual or sexual Many are decomposers Examples: mold, mushrooms, yeast Domain Eukarya Kingdom Animalia ________________– have a nucleus Multi-cellular _____________________ Most reproduce sexually but some asexually Examples: lizards, grasshoppers, spiders, dogs, humans, worms, clams, fish, etc. Characteristics of Living Organisms Notes ____________________________ is the science of classifying and naming organisms. A __________________________ is a scientist who _______________ or names organisms. Domain Archaea Kingdom Archaebacteria Prokaryotic – ___________ a nucleus Unicellular – ____________ celled Some _________________, some ____________trophic Reproduce asexually Some live in extreme environments ◦ High salinity (salt content) ◦ Low oxygen concentrations ◦ High temperatures ◦ High or low pH ◦ Guts of grazing herbivoresproduce methane Many live in oceans Domain Eukarya Kingdom Protista Eukaryotic – ___________ a nucleus Most_________, some _____-cellular Some autotrophic, some heterotrophic Reproduction can be asexual or ____________ Examples: amoeba, paramecium, algae, diatoms, and many more Domain Eukarya Kingdom Plantae Eukaryotic – have a nucleus __________________ Almost all are ________________ Reproduce ____________________ Most need sunlight, water, minerals and oxygen to survive Examples: trees, grasses, mosses, ferns, cactus, etc. Domain Bacteria Kingdom Eubacteria ________________ – lack a nucleus ______cellular – single celled Some autotrophic, some heterotrophic Reproduce ___________________ Used in food production, oil spill cleanup, and sewage treatment plants Decomposers – break down dead organisms Some cause disease – strep throat, food poisoning, etc. Domain Eukarya Kingdom Fungi ________________– have a nucleus Some _________, most ____-cellular ___________trophic Reproduction can be asexual or sexual Many are decomposers Examples: mold, mushrooms, yeast Domain Eukarya Kingdom Animalia ________________– have a nucleus Multi-cellular _____________________ Most reproduce sexually but some asexually Examples: lizards, grasshoppers, spiders, dogs, humans, worms, clams, fish, etc. Characteristics of Living Organisms Notes ____________________________ is the science of classifying and naming organisms. A __________________________ is a scientist who _______________ or names organisms. Domain Archaea Kingdom Archaebacteria Prokaryotic – ___________ a nucleus Unicellular – ____________ celled Some _________________, some ____________trophic Reproduce asexually Some live in extreme environments ◦ High salinity (salt content) ◦ Low oxygen concentrations ◦ High temperatures ◦ High or low pH ◦ Guts of grazing herbivoresproduce methane Many live in oceans Domain Eukarya Kingdom Protista Eukaryotic – ___________ a nucleus Most_________, some _____-cellular Some autotrophic, some heterotrophic Reproduction can be asexual or ____________ Examples: amoeba, paramecium, algae, diatoms, and many more Domain Eukarya Kingdom Plantae Eukaryotic – have a nucleus __________________ Almost all are ________________ Reproduce ____________________ Most need sunlight, water, minerals and oxygen to survive Examples: trees, grasses, mosses, ferns, cactus, etc. Domain Bacteria Kingdom Eubacteria ________________ – lack a nucleus ______cellular – single celled Some autotrophic, some heterotrophic Reproduce ___________________ Used in food production, oil spill cleanup, and sewage treatment plants Decomposers – break down dead organisms Some cause disease – strep throat, food poisoning, etc. Domain Eukarya Kingdom Fungi ________________– have a nucleus Some _________, most ____-cellular ___________trophic Reproduction can be asexual or sexual Many are decomposers Examples: mold, mushrooms, yeast Domain Eukarya Kingdom Animalia ________________– have a nucleus Multi-cellular _____________________ Most reproduce sexually but some asexually Examples: lizards, grasshoppers, spiders, dogs, humans, worms, clams, fish, etc.
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