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Natural Selection

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Term
Definition
natural selection   the process by which individuals that are better adapted to their environment survive and reproduce more successfully than less well adapted individuals  
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adaptation   an anatomical, physiological, or behavioral change that improves a population's ability to survive in it's environment  
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biodiversity   the variety of organisms living in a given area or environment  
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speciation   the formation of new species as a result of evolution  
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predator   an interaction where one organism, kills and feeds on the other organism, the prey  
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competition   two organisms attempt to obtain the same resource  
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population   a group of organisms of the same species that live in a specific geographical area  
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habitat   the place where an organism usually lives  
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offspring   all of the children from one set of parents  
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inherited variation   changes in DNA passed from parents to their offspring  
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reproductive advantage   any adaptation an organism has that gives them a higher chance to reproduce successfully  
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reproductive success   effectively producing offspring that have the chance to reproduce themselves  
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Created by: cfhsbiology
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