I WILL MARK THE BRAINLEIST

The diagram shows the results when two parents are crossed. The letters represent alleles for a trait that is controlled by three different genes.



Which best describes this inheritance pattern?

A.multiple allele because a trait is controlled by three different genes

B.polygenic because the offspring have alleles from both parents

C.multiple allele because the offspring have alleles from both parents

D.polygenic because a trait is controlled by three different genes