A plant contains the alleles Gg for green pod color. It is crossed with a plant that has the alleles gg for yellow pod color. The offspring have green pods. What is the allele combination?ggGgGG

The green-pod parent has genotype Gg, so it can pass either G or g. The yellow-pod parent is gg and can pass only g. A green offspring must receive G from the first parent and g from the second, giving genotype Gg. Therefore, the correct choice is Gg.

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