Tag: variation
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How Do Bunny Populations Change Over Time?
A set of images show how rabbits change over time as a result of selective pressure from wolf predation. Students match each graphic with one of the four steps of evolution on the VIDA chart: variation, inheritance, differential survival, and adaptation.
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Data Analysis: Virginia Opossum and Color Variations
Students examine scatter plots that show phenotype variations among opossums in North America, exhibiting variations in coat color, ear length, and size.