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0 Thingly exp. In a hypethtical population of butterflics, a dominant muction is an alkle that controls wing color has resulted in porple spots developing on the wingo. The gowetc shange is heritable sach that the effepring of butterfliss who inherit at least one mutatied allele will develop parple spoes. The population of butterflies inhablis a windy field that contains many parple flowers, Individuals with purple spobs are so well camosflagod se the perple flowern that they ane caticn less frequently by predators. There are eder fields with populations of the same species of bullerfly nearly, but parple flowers are less prevalent is these nearty habital arcas. There are so bonders between these fields and it is commoe for individuals from one popelation to be blown into another population by the wind. Despite the alruntage the motand allele confon to fle bettreflina in the field with many parple flouem, the matated alliele ncver occupica
100%of the pree poel and the population of hetherflics always contains a mix of individuals with and without purpe upots. What is the nost lidely esplanation for why this trait does nex uperad extirely throughost the popelation?
◻listurflics wifloxit uposs have higher fisere.
◻Outuide allides rater the population through gowe flow:
◻Cerestic diff. selects for benurflies wifloud perple spoes.
◻Twe of fles matated alleles are mocrawary for the wait making it rar. tripts