What is formed in place of flowers after pollination?

During pollination, the pollen grains of the stamens fall on the stigma of the pistils. Each grain contains two male gametes. One merges with the ovum, fertilization occurs and a plant embryo is formed, the other merges with the central cell, forming a tissue containing nutrients that are used later by the embryo during germination. The embryo, storage tissue and skin form the seed. The pistil is involved in the formation of the fruit (other parts of the flower can also participate in this process: calyx, corolla, stamens), which protects the seeds and promotes their spread. Thus, in place of the flower, after pollination, a fruit with seeds is formed.