Why Do Leaves Have a Large Surface Area
Plants have two different types of transport tissue xylem and phloem. Most leaves are broad and so have a large surface area allowing them to absorb more light. Alocasia Cucullata Plants Plant Leaves Colocasia The reason they developed large leaves is to create much more photosynthetic surface area. . Rapid growth may help the shoot to reach light. Phyllotaxis from the Greek. Lots of surface area means that there is optimal surface to photosynthesize and produce energy for the plant. This chemical gives the leaves their green colour and transfers light energy to chemical energy. A shade leaf is large with greater surface area which increases the amount of area exposed to the sun. For example dill has skinny leaves and thin stems which means increased SAV. In order for this to work plants need sunlight ie they die if left in darkness To maximize the amount of light they can absorb in their leaves they must ...