Flowers

in #sometimes7 years ago

Flowers sometimes known as bloom or blossom, is the reproductive structure. The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing or allow selfing Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. images (20).jpg
In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to bring beauty to their environment.images (22).jpg