Question

in peas, yellow seed color (y) is dominant to green seed color (y). which describes an organism that has nonidentical alleles for seed color?
○ yy and has green seeds
○ yy and has yellow seeds
○ yy and has yellow seeds
○ yy and has green seeds

Explanation:

1. Non - identical alleles mean a heterozygous genotype (one dominant, one recessive allele, like Yy).
2. Yellow (Y) is dominant, so Yy will express yellow seeds.
3. yy is homozygous recessive (green seeds), YY is homozygous dominant (yellow seeds), and Yy can't have green seeds (dominant Y shows). So the correct option is Yy with yellow seeds.

Answer:

B. Yy and has yellow seeds (assuming the options are labeled A, B, C, D with the second option as B)