Flower Cross-Section

A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants. The primary purpose of a flower is reproduction. Since the flowers are the reproductive organs of plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to bring beauty to their environment, and also as objects of romance, ritual, religion, medicine and as a source of food. https://en.wikipedia.org/wiki/Flower