You have a population in hardy-weinberg equilibrium for the m and n alleles. these alleles are codominant. the allele frequency of m is 0.4. what is the frequency of heterozygotes in the population

Answer: 48%

Because the population is in hardy-weinberg equilibrium, that means the sum of m and n alleles frequency would be 1

If m is 0.4, then n would be:

m+n=1

0.4+n=1

n=0.6

The frequency of organism with heterozygote genotype would be:

2 * m * n = 2 * 0.4 * 0.6=0.48=48%