Fruit ripeness refers to the stage at which fruit has developed its optimal flavor, texture, and nutritional value. During ripening, fruits undergo chemical changes, including the breakdown of starches into sugars, which enhances sweetness. The color of the fruit often changes as well, indicating that it is ready to eat. Different fruits have unique signs of ripeness. For example, a banana turns from green to yellow, while a tomato shifts from green to red. Other indicators include softness when gently squeezed and a pleasant aroma. Understanding these signs helps consumers select the best fruit for consumption.