}. That won't compile. You can only use override when the method is virtual in the base class. And once it's virtual in the base class it's virtual in the n-th child too. So you don't have to re-specify virtual when you override a method.
Various vascular tissues in the root allow for transportation of water and nutrients to the rest of theplant.Plant cells have a cell wall to provide support, a large vacuole for storage of minerals, food, andchloroplasts where photosynthesis takes place.
Photosynthesis is the process by which leaves absorb light and carbon dioxide to produce carbohydrate (food) for plants to grow. Leaves are adapted to perform their function, eg they have a large surface area to absorb sunlight.unctions of leaves. The function of a leaf is photosynthesis â to absorb light and carbon dioxide to produce carbohydrates. The equation for photosynthesis is: Carbon dioxide and water â glucose and oxygen. Did you know: 1  Leaves are the source of all of food on the planet.