Bananas are typically curved or "crescent-shaped." They can be slightly angular or elongated, depending on the variety. The ends of bananas are typically rounded, and the skin is smooth and uniform.

2. Color

The color of a banana can vary depending on its ripeness. Unripe bananas are typically green, while ripe bananas can be yellow, yellowish-brown, or even brown. The interior of a banana is typically a creamy white color.

3. Texture

The texture of a banana can also vary depending on its ripeness. Unripe bananas are typically firm and crisp. As bananas ripen, they become softer and more tender. Overripe bananas can become very mushy.