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6 Kingdoms
vocabulary
| Question | Answer |
|---|---|
| Archaebacteria | microorganisms that are similar to bacteria in size and simplicity of structure but radically different in molecular organization |
| eubacteria | a bacterium found mainly in the intestines of vertebrates and in the soil |
| protists | a eukaryotic organism that can be classified as a plant, animal, or fungus |
| fungi | a eukaryotic organism that has cell walls, uses spores to reproduce and, and it a heterotroph that feeds by absorbing its food |
| plants | a living organism of the kind exemplified by trees, shrubs, herbs, grasses, ferns, and mosses |
| animals | a living organism that feeds on organic matter, typically having specialized sense organs and nervous system and able to respond rapidly to stimuli |
| unicellular | made of a single cell |
| multicellular | made up of multiple cells |
| autotroph | an organism that makes its own food |
| heteroteroph | an organism that cannot make its own food |
| clsassification | the process of grouping things based on their similarities |
| taxonomy | the scientific study of how all living things are classified |
| genus | a classification grouping that consists of a number or similar, closely related species |
| species | a group of organisms that are physically similar and could mate with each other to produce offsprings |
| prokaryote | an organism whose cell lacks a nucleus |
| nucleus | the control center of the cell |
| eukaryote | an organism whose cells contain nuclei |
| kingdom | the second highest taxonomic rank below domain and are divided into smaller groups called phyla. |
| domain | the highest classification rank of living organisms that consists of eukaryotes, bacteria, and archaea |
| dichotomous key | a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. |
| binomial nomenclature | the system for naming organisms |
| homosapien | modern human |