What would be the genotype for a plant that is heterozygous for the trait above? a-Gg
b-Green seed pods
c-GG
d-Yellow seed pods

Nothing is more important to us on Earth than the Sun. Without the Sun's heat and light, the Earth would be a lifeless ball of ice-coated rock. The Sun warms our seas, stirs our atmosphere, generates our weather patterns, and gives energy to the growing green plants that provide the food and oxygen for life on Earth.