Question

In a certain population of rabbits, the ratio of the phenotypes of brown fur and white fur is 1:1. What is the frequency of the white fur trait in the rabbit population?
(1 point)
• 1%
• 50%
• 25%
• 100%

Answer 1

50%

A 1:1 ratio means one white for every brown out of two rabbits, so white = 1/2 = 50%.