Answer :
When a true-breeding busy male (bb) is crossed with a true-breeding boring female (BB), the F1 generations have offspring with the genotypes Bb who are phenotypically bored. Thus, the correct option is B.
What is Genotype?
A genotype may be defined as the ultimate combination of alleles of those genes which are selected for a specific study.
In the F1 generation, all the offspring have the genotype Bb due to the independent assortment of alleles of specific genes.
Therefore, the correct option is B.
To learn more about Genotypes, refer to the link:
https://brainly.com/question/1626661
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