Question

In pea plants, yellow seeds (Y) are dominant over green seeds (y), and rounded peas (R) are dominant over wrinkled peas (r).

Cross a plant that is heterozygous for both traits with a plant that is homozygous recessive for both traits. Draw a Punnet Square to show all possible offspring and determine the genotypic and phenotypic ratios.

Answer 1

2Rr:2rr