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Unformatted text preview: models for palatable ones to disguise themselves to predators to make them think theyre not consumable Mullerian mimicry- when several unpalatable species adopt a single pattern of warning coloration Most bumblebees and wasps have black and yellow stripes so predators know o Genotype-genotype interactions Differences in the expression and fitness of genotypes in one species depending on the genotypes of another species Responses to selection o Character displacement Sympatric- where two species coexist within the same geographic area Allopatric- where geographic ranges do not overlap Character displacement- sympatric populations of species will differ more from each other than allopatric populations of species Galapagos island finches o Preadaptations- traits that become useful for a purpose other than that for which they are evolved...
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- Fall '08