Fill in the missing alleles based on the given phenotype and genotype of the flowers.

  1. None of the above


Alleles for the offspring is obtained by crossing the genes present in the left column with the genes in the upper row of the Punnett square.

The correct answer is:

    • In this Punnett square, the upper row represents the alleles for the male gametes. 
    • The left column represents the alleles for female the gamete.
    • In the given Punnett square, the cross between male allele B and female allele b produces offspring with genotype of Bb.