What part of a plant are these apple eggplant green pepper turnip?

Apple, eggplant, green pepper, and turnip are all parts of plants that serve different functions. The Apple is the fruit, which develops from the flower and contains seeds. The eggplant and green pepper are also fruits, as they develop from the flowering part of the plant and contain seeds. The turnip is a root, which stores nutrients for the plant and grows underground.