Which type of plant is known for producing seeds in fruits?

Angiosperms are the category of plants that are known for producing seeds enclosed within fruits. They represent the largest group of plants and are characterized by their unique reproductive structures, particularly flowers. During fertilization, the ovary of the flower develops into a fruit that encases the seeds, providing protection and aiding in their dispersal.

This fruiting structure is significant as it facilitates numerous ecological relationships, such as those between plants and animals. For instance, many fruits are designed to attract animals, which eat the fruit and later excrete the seeds, thus helping in the plant's propagation over a larger area. This strategy not only enhances the survival of the species but also encourages genetic diversity.

In contrast, fungi, gymnosperms, and protists do not produce seeds within fruits. Gymnosperms, for example, produce seeds that are not enclosed in a fruit; instead, their seeds are often found on the surface of cones. Fungi and protists also belong to entirely different biological kingdoms and have distinct reproductive strategies that do not involve seed formation in fruits. This distinction underlines the unique role that angiosperms play in various ecosystems and their importance in both natural and agricultural settings.