1 Relate alleles to genetic variation and gene pools a How does the number of alleles for each gene in a population relate to

Question

1 Relate alleles to genetic variation and gene pools a How does the number of alleles for each gene in a population relate to the population s genetic variation 2 points b Describe a population s gene pool in relation to its alleles 3 points 2 The gene for coat color in a species has three alleles The B allele codes for brown coloring The Wallele codes for white coloring The B2 allele codes for black coloring Examine the illustration of the gene pool for a population of this species B B W W B B w B B B B B B B B B B B B W B W W W B B B B B B B B w W W B B B W W B w B W B B B B B B w B B B B B W B B B B a How many allele copies are in this gene pool 2 points b How many copies of the Wallele are present in the gene pool What is the frequency of the Wallele Show your work 3 points c How many copies of the B allele are present in the gene pool What is the frequency of the B allele Show your work 3 points d How many copies of the B2 allele are present in the gene

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