A flower, occasionally called a flower or blossom, is the reproductive framework found in plants that are floral (plants of the department Magnoliophyta, also called angiosperms). The organic function of a blossom is to effect reproduction, normally by supplying a device for the union of sperm with eggs. Flowers may help with outcrossing (blend of sperm and eggs from different individuals in a population) or enable selfing (fusion of sperm as well as egg from the very same flower). Some flowers produce diaspores without fertilizing (parthenocarpy). Flowers include sporangia as well as are the website where gametophytes establish. Several flowers have evolved to be appealing to pets, so as to trigger them to be vectors for the transfer of plant pollen. After fertilizing, the ovary of the blossom turns into fruit consisting of seeds.Along with assisting in the reproduction of flowering plants, blossoms have long been appreciated and used by human beings to enhance their environment, and as items of romance, routine, religious beliefs, medicine and also as a source of food.
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