This chart offers examples of both the external anatomy of the fish and a fish with one side removed showing the internal anatomy. - all meticulously labeled. In addition, there are close-up views of the following: Respiratory and Nervous Systems, Vertebrae, Heart, and Scale Types. Designed to highlight the main points of basic cellular biology and zoology topics. Approachable, bright illustrations invite students to explore the topics without being overwhelming to beginners. Perfect for reference in the biology lab. 18" x 23". Flexible lamination, with metal grommets.