Test yourself: Uncheck Show information. For each flower part below, write the letter of the correct description. Use the Gizmo to check your answers. Anther A. A small leaf that protects the flower before it blooms Filament B. They contain pollen Ovary C. Tiny grains that contain sperm cells Ovules D. The male part of the flower Petal E. The part of the pistil between the stigma and the ovary Pistil F. They grow from a pollen grain to an ovule Pollen G. The female part of the flower Pollen tube H. They contain the egg cells and develop into seeds Sepal I. A part of the plant that attracts insects Stamen J. A stalk that supports the anther Stigma K. The sticky top of the pistil Style L. The part of the pistil that contains the ovules