According to Mendel, yellow seed of pea plant is dominant over green seed and round seed is dominant over wrinkled seed. If you cross round - green seed (RRyy) with heterozygous round - yellow seed (RrYy), what are the possible genotypes of the offsprings?
A. RrYy, RRyy, RrYy, Rryy C. rrYY, Rryy, RrYy, RYY B. RRYY.RRyy, RrYy, rryy D. RrYy, RRYY, RrYY, TYY