Use iodine to test a leaf for starch | Plant Physiology | Biology Channel: KClassScienceChannel1.0M views • 28/04/2014Related VideosPractical 20.2 Detection of starch produced in photosynthesis by iodine testTesting a leaf for starch for IGCSE BiologyTesting a Leaf for Starch Using Iodine for GCSE BiologyTesting a leaf for starch