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STALIN [3.7K]
3 years ago
10

Human abo blood groups are determined by a single gene with 3 alleles: a, b, and o. in a sample of 300 individuals, 100 are bloo

d type a and genotype aa, 100 are blood type b and genotype bo, and 100 are blood type o and genotype oo. what are the allele frequencies
Biology
1 answer:
KengaRu [80]3 years ago
5 0
Allele frequency is determined by looking at the dominant and recessive allele of a genotype. 
Using the given, we can come up with the following computation for the allele frequency:
allele A = 100/300 allele B = 50/300 allele O = 150/300
Hence, the frequency of allele A is 0.33 or 33%, allele B is .17 or 17% and allele O is 0.50 or 50%.  
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