Answer:
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%
 
        
             
        
        
        
During photosynthesis, plants use carbon dioxide and produce oxygen. During metabolism oxygen is used and carbon dioxide is a product. Humans impact the carbon cycle during the combustion of any type of fossil fuel, which may include oil, coal, or natural gas
        
             
        
        
        
Hello, this would be known as Eye Tabbing.
Hope this helps<3
        
             
        
        
        
Different = Heterozygous ex. Aa