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The study of living things. |
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Community plus physical environment |
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Membrane-bound internal compartments for specialized reactions. |
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All regions of the earth that sustain life. |
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Structural unit in which combinations of tissues work together. |
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Organized aggregations of cells and substances working together. |
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Populations of all species in the same area. |
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Group of individuals of the same type in the same area. |
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An individual consisting of interdependent cells. |
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Two or more organs working together. |
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_______ use the food energy stored in producers; animals. |
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Organisms that use the energy of the sun to make their own food; plants. |
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Electron, proton, neutron |
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Two or more atoms bound together |
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Smallest unit of an element. |
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The ability to capture and use raw materials. |
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Smallest unit with the capacity to live and reproduce independently or as a part of a multi-celled organism. |
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1, The ability to capture and use raw materials. 2. The ability to sense and respond. 3. The ability to reproduce. 4. The ability to evolve. |
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What are the 4 characteristics of living things? |
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Who invented the binomial system of classification in 1753? |
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1. Domain 2. Kingdom 3. Phylum (phyla) 4. Class 5. Order 6. Family 7. Genus (genera) 8. Species |
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List the 8 catagories of classification from most inclusive to least inclusive. |
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1. Archaea 2. Bacteria 3. Eukarya |
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What are the 3 domains of living things? |
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1. Archaebacteria 2. Eubacteria 3. Protistans 4. Fungi 5. Plants 6. Animals |
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A molecule (nucleic acid) which carries the blueprint for living things. |
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The aquisition of traits through the transmission of DNA from parents to offspring. |
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The mechanism of transmitting DNA from parent to offspring. |
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A heritable change in DNA. For a mutation to be heritable, it must occur in a gamete. |
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The range of traits which occurs in a populations as a result of mutation. |
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A particular trait that helps an individual survive and reproduce. |
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Evolution by natural selection |
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Change in a population of organisms over many generatoins when the environment favors individuals with adaptive traits. |
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The change in a population of organisms that occurs over many generations in an artificial environment. |
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A consistant mode of thinking where the evidence supports the conclusion. |
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Make a general statement from specific observations specific ---> general |
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Make a specific prediction from general observations general ---> specific |
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A standard group to which experimental groups are compared. |
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Error associated with subsets of groups that are not representative of the entire group. |
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A hypothesis supported by many rigorous tests and disproved by none. |
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