Hollow out the top of a carrot so it will hold water. The carrot will grow since the tap root is providing stored food to the top. Another demonstration is to remove cell foliage, cut the top two inches of the carrot off, and put it in water. It will root using the stored food. The leaf carries out many important processes for the plant.
Photosynthesis is the process by which plants produce their food.
That area will start turning yellow, then white. The absence of sunlight on the leaf surface will cause a loss of chlorophyll, and no photosynthesis will take place in the area. Explain the procedure. Record their observations. Explain the results based on their observations and what they have learned.