Question

Consider a population in which the locust has two alleles d and d with fd equals 0.6 what is the frequency of allele D?

a) fD​=0.4

b) fD​=0.6

c) fD​=0.7

d) fD​=0.3

Answer 1

The frequency of allele D in a population with two alleles, d and D, can be calculated by subtracting the frequency of allele d from 1. In this case, fD = 1 - fd = 1 - 0.6 = 0.4.

Step-by-step explanation:

In the given question, the population has two alleles, d and D, with a frequency of d (fd) equal to 0.6. Since these are the only two alleles in the population, the sum of their frequencies should add up to 1. Therefore, the frequency of allele D can be calculated by subtracting the frequency of allele d from 1.

Frequency of allele D (fD) = 1 - fd = 1 - 0.6 = 0.4.

Therefore, the correct answer is

option a) fD = 0.4

.