A great image of a frog, showing well labeled internal organs . Highlighted systems and structures include: Mouth, Brain, Male and female Urogenital Systems, Organ Relationship and Frog Development. 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.