Question

in roses, RR plants have red flowers, Rr plants have pink flowers, and rr plants have white flowers. if you crossed two plants of genotype Rr and rr. what phenotypes will you see in the offspring

Answer 1

The cross Rr -- rr will produce the following genotype/phenotype ratio:

Rr --> 25% -- pink flowers

rr --> 75% -- white flowers

Since there is a recessive homozygote, there will be more gametes to produce the white color.