What Substance Is Tested for to See If Photosynthesis Has Occurred in a Leaf?
What substance is tested for to see if photosynthesis has occurred in a leaf? The substance tested is starch. During photosynthesis, a leaf makes sugars, and some of this food can be stored as starch. Scientists and students use iodine solution to check whether starch is present. If starch is found, the tested area turns … Read more