The frequency of the d allele is 0.6.
According to the Hardy-Weinberg principle, which states that p² + 2pq + q² = 1, an equilibrium between the allele frequencies in a population of randomly mated individuals is created, and these gene frequencies are maintained over generations.
Here, p denotes the frequency of the "D" allele, and q denotes the population's frequency of the "d" allele.
Consequently, p² is a representation of the frequency of homozygous dominant DD.
The frequency of the homozygous recessive dd gene is represented by q².
The frequency of the heterozygous Dd allele is represented by 2pq.
According to the inquiry, there are 1000 people, and 360 of them are dd genotype carriers.
if q² = dd = 360/1000 = 0.36,
q = d = 0.6
To learn more about calculating the frequency of allele with the help of given link:
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