A plant that is heterozygous for all three traits is crossed with a plant that is short, is heterozygous for seed shape, and is homozygous with green pods. How many phenotypes are possible from this cross?

1:2:1

Explanation:

If we cross heterozygous for all three trait with a plant  that is homozygous with the greenpods. so:

See attachment:

Conclusion:

The Heterozygous for all three traits will be : 50%

heterozygous for short seed shape: 50%

the cell cycle is the final answer! : )