Flower is a fragment of the seed plant's stem used mainly for their propagation. The color and smell of the flower are designed to lure insects or other small animals that are involved in pollinating the plant, transferring pollen from one flower to another. For human beings flowers have primarily a decorative function. A fancy shape of petals, their intense color and pleasant aroma favorably affect our well-being. The flowers of some plants are edible and are used in the food industry. Others are used to obtain essential oils for the production of perfumes.
