For a gene with two alleles S and s, the frequency of the other allele can be found out by using Hardy Weinberg Equilibrium.
According to the Hardy Weinberg Equilibrium, the sum total of all allelic frequency is equal to one for a random mating population.
As per the the given question, the frequency of one allele i.e. s is 0.25 that means the frequency of the other allele i.e. S can be found out using the given relation:
∴ s + S = 1 (Hardy Weinberg Equilibrium)
⇒ 0.25 + S = 1
⇒ S = 1 - 0.25
⇒ S = 0.75
So, the Frequency of the other Allele (S) is 0.75
Learn more about Hardy Weinberg Equilibrium here, https://brainly.com/question/16823644
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