The fertilized ovule becomes the seed, and the ovary surrounding the ovule becomes the outside part of the fruit.
Fruits contain seeds for their propagation.
Most of the fruits contain seeds, they are capable of developing into new plants.
The fruits are mature and ripened ovaries in a plant, it contains seeds for reproduction.
As a result, when an animal consumes such a fruit, its seeds are dispersed to places wherever the animal moves, thereby enabling new fruit-bearing plants to thrive there.