Answer:
The correct answer would be B. 0.45
20 out of 100 organisms have green colored eyes. Thus, the percentage of homozygous recessive phenotype would be 20%.
Therefore, the value of q² = 20% = 0.20
Hence, the value of q = [tex]\sqrt{0.20}[/tex] = 0.447
Thus, the approximate value of q would be 0.45
