Answer:
If a pea plant has a recessive allele for yellow pea , it will make an offspring yellow if it has a genotype yy.
Step-by-step explanation:
The pea “color” gene comes in a yellow version (y), there are two possible combinations for this color gene: Yy and yy. In yy pea plants only make yellow peas because they only have the yellow version. If the new pea has a genotype Yy, it has other color because the yellow version, y, is recessive over the dominant version, Y.