A blue colour flo

(a) In the first generation i.e. in F₁ generation, all the flower plants will be of blue color. It can be shown as follows:

(b) When flowers of f1 generation are self pollinated:

So, in F2 generation, there will be three blue Flowers and one white flower. So they ratio of blue flower plant to ratio of white flower plant is 3:1

But we need to find the ration percentage of white flower which is calculated as follows:

Percentage =

Percentage =

So, Ratio percentage of white flower plant is 25%

(c) The expected ratio of the genotypes BB and Bb in the F₂ progeny is as follows: