In drosophila, trisomics and monosomics for the tiny chromosome 4 are viable, but nullisomics and tetrasomics are not. The b+ and b alleles corresponding to a locus on this chromosome give rise to the dominant brown body (b+) or the recessive yellow body (b). Find a matching answer to the following questions pertaining to the indicated crosses. You may use the same answer multiple times: Cross 1: Parent 1: b+/b/b x Parent 2: b/b Cross II: Parent 3: b+/b+/bx Parent 4: b+/b m. What proportion of offrir wil verown body Choose What proportion of offering from consil Chou What portion of our homo Choose ✓ [Choose ] 1/9 1/5 1/4 1/11 7/12 0 5/12 1/3 1/6 1/12 1/2 1 11/12