Illustrate somatic cell division with this informative model. Enlarged views detail the five phases of mitosis. Includes cytoplasm nucleus, nucleolus, chromatic threads, centrioles, aster, spindle, chromosomes, and centromere. Set consists of a 24" x 18" markable model of durable vinyl and an activity guide which includes background information, teacher-developed activities, a glossary, a key to model structures, color transparencies and a black line master. Grades 6+, Ages 11+.