Amazon.com description: Product Description: Students and instructors rely on superior quality from Elaine Marieb. The three versions of Human Anatomy and Physiology Laboratory Manuals continue to present content that is comprehensive, clear, and compelling. A student-friendly design guides students as they work through the exercises. All versions include full-color anatomy and histology atlases, and the Cat and Pig versions feature major dissection exercises. The material is appropriate for one- or two-semester courses.These updated versions of the lab manuals include the new PhysioEx V. 2.0 CD-ROM (A(c)2000) at no additional charge. PhysioEx provides a safe electronic environment to conduct experiments that demonstrate complex physiological principles. PhysioEx V. 2.0 includes two additional experiments on respiratory system mechanics and renal physiology, plus a histology tutorial with hundreds of images at four different levels of magnification with a labeling feature.