You are presented with the question "the site of what contains the green pigment chlorophyll?" and the following answer choices: 
- orchids
 - fertile
 - peachleaf willow
 - In their leaves
 - photosynthesis
 - Most plants
 - an organism's body
 - swamp vegetation

Now knowing that chloroplasts contain the green pigment chlorophyll and chloroplasts Chloroplasts serve as the site of photosynthesis, choose the best answer.


 

     photosynthesis    