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Zoology Model Activity Set
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Relief models portray the anatomy of seven common dissection specimens to form a coordinated program of zoology study. All models have an activity guide and color transparencies. Set includes: frog, crayfish, grasshopper, perch, clam, earthworm and fetal pig plaques. Size of each: 18" H x 24" W.Earthworm Model SetClassical relief of the anterior portion of the earthworm shows the internal organs and systems representative of primitive invertebrates. Clearly illustrates the body in cross section and enhances or replaces the use of animal specimens in the classroom.Clam Model SetUnique model illustrates the exaggerated perspective of a mollusk gill structure as well as a cut-away section of the shell, foot and mantel to reveal the internal organs. Two separate inset diagrams also show the circulatory and nervous system.Frog Model SetThe anatomy of all frog organs and systems is presented in ventral and dorsal dissected views. Abdominal organs are reflected to expose a representation of the female reproductive organs from the left and the male is shown from the right. Separate inset details the structure of a frogs three-chambered heart.Grasshopper Model SetRepresentational of insects, this model shows the wing and has a portion of the exoskeleton cut away to reveal the internal organs. The often studied mouth is shown in a separate inset, illustrating frontal view of the head as well as dissected in magnified detail.Fetal Pig Model SetIllustrates a dissected portion of the abdominal and thoracic organs. The male reproductive system is shown ventrally and a dorsal view allows examination of the female reproductive organs, as well as the brain, muscles and nervous system. An inset diagram also outlines the circulatory system.Crayfish Model SetA commonly dissected invertebrate, the crayfish is shown in 3-D so students can study the organs and structure of an animal with an exoskeleton. Colorful model illustrates the special adaptations the crayfish has for life under water with an inset of the gill structure.Perch Model SetStudents can view the special adaptations of aquatic vertebrate for exchanging oxygen and carbon dioxide. All organ systems are graphically illustrated in 3-D; plus two inset diagrams of gas exchange in the gills and the complete skeletal system.
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