K.C.S.E Biology Q & A - MODEL 1999PP1QN07
An investigation plants with red flowers were crossed with plants with white flowers.
All the plants in the F1 generation had pink flowers.
a) Give a reason for the appearance of pink flowers in the F1 generation.
b) If the plants the F1 generation were selfed, state the phenotypic ratio of the F2 generation.
a) Co dominance
b) 1 red flower
2 pink flowers
1 white flower Acc 1:2:1