A blossom, occasionally known as a bloom or blossom, is the reproductive structure discovered in plants that are floral (plants of the division Magnoliophyta, additionally called angiosperms). The biological function of a blossom is to effect reproduction, normally by giving a mechanism for the union of sperm with eggs. Blossoms may promote outcrossing (fusion of sperm and eggs from various individuals in a population) or allow selfing (blend of sperm and egg from the same blossom). Some flowers produce diaspores without fertilization (parthenocarpy). Blossoms consist of sporangia and are the website where gametophytes establish. Many flowers have actually advanced to be appealing to animals, so as to cause them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower turns into fruit having seeds.In addition to facilitating the reproduction of blooming plants, flowers have long been appreciated as well as used by human beings to beautify their environment, and as things of romance, ritual, faith, medication and as a resource of food.
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