Question

In a flowering plant, blue flowers (B) are dominant over white flowers (b).
A true-breeding plant with blue flowers (BB) is crossed with another true-breeding
plant with white flowers (bb).
With a cross show what percentage of offspring in F1 generation are expected to
have blue flowers?

Answer 1

Answer:

100% all flowers will be blue

Explanation:

BB* bb = Bb Bb Bb Bb

all are heterozygous dominant indicates blue

Answer 2

Answer:

50% flowers will be blue