What is best represented by each heading on the outside of the punnett squares

A). The alleles for one gene in a possible zygote (formed by combining of two gametes)

B). The alleles for one gene in the parents somatic cells

C). The alleles for a gene on two identical copies of the same chromosome in the zygote (formed by combining two gametes)

D). The alleles for one gene in an off springs phenotype