What forms hen an egg within a pistil is fertilized?

When an egg within a pistil is fertilized, it forms a zygote, which then develops into an embryo. The fertilization process occurs when pollen grains, carrying sperm cells, reach the ovule inside the ovary of the pistil. Following fertilization, the ovule matures into a seed, while the surrounding ovary develops into a fruit, facilitating seed dispersal. This process is essential for the reproduction of flowering plants.