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living things

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Term
Definition
organsim   a living thing  
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cell   the basic unit of structure and function in an organism  
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unicellular   made of a single cell  
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multicellular   made up of many cells  
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stimulus   a change in an organisms surroundings that cause the organs to react  
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response   an action or change in behavior that occurs as a result of a stimulus  
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development   the process of a change that occurs during an organisms life to produce a more complex life.  
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spontaneous generation   the mistaken idea that living things arise from nonliving things sources.  
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controlled experiments   an experiment in which all factors are identical except one  
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autotroph   anorganism who makes its own food  
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heterotroph   organism who cant make its own food  
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homeostasis   the maintanance of a stable internal condition  
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classification   The process of grouping things based on their similarities  
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Taxonomy   The scientific study of how living things are classified  
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Binomial Nomenclature   The system for naming organisms in which each organism is given a unique, two-part scientific name indicating its genus and species  
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genus   A classification grouping that consist of a number of similar. closely related species  
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species   A group of similar organisms that can mate with each other and produce offspring that can los mate and reproduce  
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evolution   The process by which species gradually change over time  
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Created by: shurayt
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