Define antaomy in a flower

Petal - Modified leaves that make up the outermost ring of flower parts and protect the bud. Sepal - Broad, flat, thin leaflike parts of a flower. Stamen - The male reproductive structure of flowers. Pistil - The female reproductive structure of flowers. Filament - A thin stalk of the stamen. anther - The part of the stamen that contains pollen. Pollen - A fine dust that contains the speed of seed - producing plants. Stigma - The tip of the pistol. Style - The narrow elongated part of the pistil between the ovary and the stigma. Ovary - The rounded base of a pistil that contains one or more ovules. Ovule - A small body that contains the female germ cell of a plant. Stem - A slender or elongated structure that supports a plant or fungus or a plant part or plant organ.