The combination of the genotypes of heterozygous dominant green pea plant and a homzygous recessive yellow pea plant that will be in the punnet square is Gg × gg.
A punnet is a graphical representation used to determine the probability of an offspring expressing a particular genotype.
According to this question, a heterozygous dominant green pea plant is crossed with a homzygous recessive yellow pea plant.
The heterozygous dominant green pea plant has a genotype of Gg while the homzygous recessive yellow pea plant has a genotype of gg.
Therefore, the combination of the genotypes of heterozygous dominant green pea plant and a homzygous recessive yellow pea plant that will be in the punnet square is Gg × gg.
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