After fertilisation, the female parts of the flower become . The turn into seeds inside the fruit, and the wall becomes the rest of the fruit. A seed has 3 main parts: the which is the part that will become the adult plant. This has a small root called a and a shoot, or . There is a , called which will keep the plant fed until it can make its own food through . There is also a seed coat, called a , to the seed. When a seed starts to grow this is called . To do this a seed needs , and .