Tag: Variegated leaves

Approximately 70% of shrubs and trees produce anthocyanin pigments, especially in autumn, to create red leaves. The common misconception is that only green leaves contain chlorophyll, but this essential pigment is present in virtually all photosynthetic plant leaves, even when masked by other vibrant colors.

Starch, a complex carbohydrate, is how plants store excess energy created during photosynthesis. To detect its presence, the iodine test is the definitive method used by students and scientists alike. This classic experiment is a powerful way to visually demonstrate that photosynthesis has occurred by showing how to distinguish a presence of starch in leaves.