Question

In pea plants round peas (R) are dominant to wrinkly peas (r), and yellow peas (Y) are dominant to green peas (y). A plant with the genotype RRyy is crossed with a plant that has the genotype RrYy. What are the possible gametes from plant #2? Group of answer choices RY, Ry, rr, yy RY, RY, ry, ry RY, Ry, rY, ry RR, YY, ry, ry

Answer 1

Answer:

RY, Ry, rY, ry

Explanation:

According to this question, which involves two genes coding for pea shape and color, the alleles for round peas (R) and yellow peas (Y) are dominant over the alleles for wrinkled peas (r) and green peas (y).

A plant with the genotype: RRyy is crossed with a plant that has the genotype: RrYy. Each parent will produce gametes via meiosis in such a way that only one allele of each gene will be present in the gametes. The plant 2 (RrYy) will produce the following allelic combinations in it's gametes: RY, Ry, rY, ry.