Question

In a certain population of rabbits, the ratio of the phenotypes of brown fur and white fur is 1:ratio1. What is the frequency of the white fur trait in the rabbit population?(1 point)
Responses

50%
50%

100%
100%

25%
25%

1%

Answer 1

50%

A 1:1 phenotypic ratio means half the rabbits show white fur, so the white-fur frequency is 1/(1+1) = 1/2 = 50%.