Question

In a population of tree frogs, the allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y). If 85% of the frogs have yellow eyes, what is the frequency of the dominant allele?

0.15
0.39
0.52
0.61

Answer 1

I think it's .61 .15 squared = .387 - 1 = .61 is that right?

Answer 2

.61 was correct