A cross is set up between true breeding pea plant producing inflated pea pods and another true breeding plant producing constricted pea pods. The offspring of this cross produces only the inflated pea pods. When this generation of plants is self-crossed, the resulting progeny produces: ¾ inflated pea pods and ¼ constricted pea pods. This cross (CHOOSE ALL THAT APPLY) involves two genes with two alleles each

is a monohybrid

involves two genes with one allele each

is a diploid cross

involves a single gene with two alleles

is a testcross

is a dihybrid

is haploid cross