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Living Things
6th Grade Classifying Living Things in the Biosphere
Term | Definition |
---|---|
invertebrate | any animal that lacks a spine, more than 90 percent of all living animal species lack a spine. Examples: crabs, spiders, snails, clams and more. |
vertebrate | any animal with a backbone, which also means the animal has a muscular, skeletal and nervous system. |
taxonomy | the classification of organisms based on shared characteristics, this system was created by Carolus Linnaeus in 1730 |
binomial nomenclature | the unique two-part scientific name that indicates a organisms genus and species, also created by Carolus Linnaeus. |
species | a groups of similar organisms that can mate and reproduce. the most specific level of classification |
protists | a microorganism in the Domain Eukarya, live in moist environments, most are harmless, some are dangerous. Example: parasites that live on or in a host. These can be either autotrophs or heterotrophs |
virus | tiny, nonliving particle that enters and reproduces in a living cell. these particles do not need food or energy to grow. |
bacteria | microscopic, single-celled organisms that lack a nucleus, they have cell walls and reproduce rapidly, these organisms are everywhere and can live in extreme and non-extreme conditions. |
archea | single-celled organism with no nucleus and live in extreme conditions |
eukarya | includes the kingdoms of plants, animals, fungi and protista. these organisms have nulcei that contain DNA, contains both unicellular & multicellular organisms. |
mammal | these organisms are vertebrates, feed their young with milk, have hair, can regulate body temperature and bear live young. Examples: dolphins, platypus, kangaroos, and more. |
fungi | this organism has eukaryotic cells with cell walls, are heterotrophs/decomposers, reproduce via spores, can be helpful or harmful |
Dear King Philip Came Over For Good Soup | Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species |