color of fruit for plant "X" is determined by two alleles when two plants with orange ( R W )fruits are crossed on the following phenotypic ratios are present in a in the offspring 25% red fruit 50% orange fruit 25% yellow fruit what are the genotypes of the parent orange

a. RR x RR
b. Rr x Rr
c. RR x WW
d. Rw x RW

need now po​