Answer:
6. picture is shown below
7. 75%
8. RR - 25% Rr - 50% rr - 25%
Step-by-step explanation:
6. I drew a the punnet square to show how to find the answer
7. Because R is the dominant red gene since all probabilities that have R in them is 3 3/4 is 75%
8. 1 RR = 1/4 = 25 %
2 Rr = 2/4 = 50 %
1 rr = 1/4 = 25%