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THE KINGDOMS Phylum away in your brain in the proper order. Then, class, you’ll be a lot of fungis. The Seven Levels of Classification • • • • • • • Kingdom Phylum Class Order Family Genus Species The Six Kingdoms • • • • • • Archaebacteria Eubacteria Animalia Plantae Fungi Protista Carolus Linnaeus • Swedish doctor and botanist who lived in the 1700s • The first taxonomist • Taxonomy is the science of identifying, classifying, and naming living things Taxonomy • Linnaeus- organized living things based on shared characteristics • In modern taxonomy, evolutionary relationships are also used (common ancestors) • Branching diagrams show which organisms are more closely related • Prokaryotes- organisms that do not have a nucleus or other membrane-bound organelles – Bacteria – Means “before kernel” or “before nucleus” • Eukaryotes- organisms that have a nucleus and membrane bound organelles – The other 4 kingdoms Reproduction • Asexual reproduction- organism replicates itself by budding or dividing. Only one organisms is involved. • Sexual reproduction- male and female parents involved. 2 Bacteria Kingdoms • Prokaryotes (no nucleus) • Asexual or sexual reproduction • ARCHAEBACTERIA – Means “ancient” – Live in places where most organisms could not survive – Hot springs, ocean depths • EUBACTERIA – Most of the other thousands of bacteria – Live in soil, water, on and inside the human body – Some bacteria can be helpful, some are harmful Kingdom Protista • • • • • • • • “Catch all” kingdom Single celled or multicellular Eukaryotes (they have a nucleus) All eukaryotes that are not plants, animals, or fungi Can receive nutrients many different ways Sexual or asexual reproduction Many different kinds of organisms Algae, protozoa, slime molds, Euglena, Paramecium, Amoeba Kingdom Plantae • • • • • Multicellular Eukaryotes Sexual reproduction Normally green Receive nutrients by photosynthesis – Use the sun’s energy to make sugar Kingdom Fungi • Multicellular • Eukaryotes • Sexual and asexual reproduction, different phases of life cycle • Do not do photosynthesis! • Do not eat food! • Absorb nutrients from surroundings and break down with digestive juices Kingdom Animalia • • • • • Multicellular Eukaryotes Sexual reproduction Most can move from place to place Nervous system to sense and react to surroundings • No cell walls like plants, most protists, and bacteria S See if you can identify which kingdom the following organisms belong to. The answer is after each picture. Kingdom Animalia Kingdom Eubacteria Kingdom Plantae Kingdom Protista Kingdom Animalia Kingdom Fungi Kingdom Animalia What’s inside? Kingdom Archaebacteria Kingdom Plantae Kingdom Animalia Kingdom Protista Kingdom Fungi Kingdom Animalia Kingdom Eubacteria Kingdom Animalia Kingdom Fungi Kingdom Protista Kingdom Animalia