Botany is the scientific study of plants. Plants are not only alive, but they do something that no other living things do, they make food for themselves and us. The eight images on this poster give students an opportunity to view cells when they are used for food and water within the plant as well as cells that provide stem structure. These images are Onion Skin Cells, Green Cells of a Leaf, Cells of a Woody Stem (lengthwise), Cells of a Woody Stem (cross section), Cells of the Anther, Cells of the Lily Ovary, Spirogyra Cell, and Bacteria Cell. 25.5" x 36"