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ecology brandon
terms for ecology
| Question | Answer |
|---|---|
| ecology | the study of interactions among living and non-livng things in their environment |
| biotic | living |
| abiotic | non-living |
| habitat | the place where an organism lives |
| population | a group of organisms of the same species that live in the same area |
| community | a group of different populations that live in the same area |
| ecosystem | the interactions among the populations of a community and the non-living things in thier environment |
| biomes | an ecosystem found over a large geographic area |
| biosphere | the part of earth where living things can exixst |
| succession | the process by which a community changes over time |
| foodweb | all the food chains in a community that are linked to one another |
| producer | an organism that makes its own food |
| omnivore | a consumer that eats both plants and animals |
| pollution | anything added to the environmentthat is harmful to living things |
| consumer | an organism that feeds on other organisms |
| biome | an ecosystem found over a large geographic area |
| interact | to act upon or influence something |
| resource | a thing that an organism uses to live |
| taxonomy | discipline of classifying organisms and assigning each organism a universally accepted name |
| biomial nomenclature | classification system in which each species is assigning a two-part scientific name |
| genus | group of closely related species,and the first part of scientific name in biomial nonmenclature |
| taxon | group,level or organization into which organisms are classified |
| family | group of genera that share many charateristics |
| kingdom | large taxonomic group,consisting of closely related phyla |
| phylogeny | the study of evolutionary relationships among organisms |
| bacteria | domain uncelliular prokaryotes that have cell walls containing peptidoglycan |
| eukarya | domain of all organisms whose cells have nuclei,containing protists,plants |
| protista | kingdom composed of ekuaryotes that are not classified as plants,animals,or fungi |
| fungi | kingdom composed of hetertrophs;many obtain energy and nutrients from dead organic matter |
| plantae | kingdom of multicellular photosyntheic autotrophs that have cell walls containing cellulase |
| animalia | kingdom of multicellular eurkaryotic heterotrophs whose cells do not have cell walls |