Round seeds (R)are dominant to wrinkled seeds (r), and yellow seeds (Y)are dominant to green seeds (y). What is the expected phenotypic ratio of a cross between an RrYy and an rryy individual?
A)1:2:1
B)9:3:3:1
C)3:1
D)1:1:1:1

Question

Quizplus · Accepted Answer

The cross RrYy x rryy results in a 1:1:1:1 phenotypic ratio for the traits: round yellow, round green, wrinkled yellow, and wrinkled green.

Round Seeds (R)are Dominant to Wrinkled Seeds (R), and Yellow