Plant cells are eukaryotic and have many of the structures found in animal cells. Unlike prokaryotic cells, the DNA in a plant cell is housed within the nucleus. In addition to having a nucleus, plant cells also contain other membrane-bound organelles, or tiny cellular structures, that carry out specific functions necessary for normal cellular operation. Organelles have a wide range of responsibilities that include everything from producing hormones and enzymes to providing energy for a plant cell. There are three major classes of plant cells that can then differentiate to form the tissue structures of roots, stems, and leaves. The present book describes the structure of plant cells, the function of different kinds of cells, and how plants reproduce. This valuable book will be an essential addition to any plant science student and professinal's bookshelt.