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_______ is the original source of new alleles.a. Mutationb. Natural selectionc. Gene flowd. Genetic drift
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An allele is a variant form of a given gene, meaning it is one of two or more versions of a gene that are found at the same place on a chromosome. Alleles can result in different traits, such as different possible phenotypes for a certain characteristic. Show more…
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_______ is the original source of new alleles. a. Mutation b. Narural selection c. Gene flow d. Genetic drift
___ is the original source of new alleles. a. Mutation b. Natural selection c. Genetic drift d. Gene flow e. All give rise to new alleles
___________is the original source of new alleles. a. Mutation b. Natural selection c. Genetic drift d. Gene flow e. All are original sources of new alleles
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