Fruit ripening is the process that transforms unripe fruits into sweet, flavorful, and edible ones. During this time, fruits undergo various changes, such as softening, color change, and the development of pleasant aromas. This transformation is often triggered by the release of a natural plant hormone called ethylene, which helps signal the fruit to ripen. As fruits ripen, they also become more appealing to animals and humans, which aids in seed dispersal. For example, when a banana ripens, it turns from green to yellow, signaling that it is ready to eat. This process is essential for the survival of many plant species, ensuring their seeds are spread effectively.