Campbell Biology 12th Edition by Urry et al. (2020)

Campbell Biology, 12th Edition by Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, and Rebecca Orr is the gold standard in biology education worldwide, published by Pearson in January 2020. Rated 4.4 stars by over 407 reviewers, this landmark text is celebrated for its clear, accurate, and scientifically current coverage of all areas of biology, paired with engaging visuals and pedagogical features that build genuine scientific thinking.

The 12th Edition emphasizes the scientific process, evolutionary thinking, and quantitative reasoning — skills essential for success in college biology, pre-medical, and pre-nursing coursework. Integrated throughout every chapter, these skills are reinforced by Concept Checks, Making Connections figures, and Scientific Skills Exercises that challenge students to apply what they have learned. The text covers the entire breadth of biology from molecules to ecosystems with precision and enthusiasm.

Key topics include: the chemistry of life, cell structure and function, cellular energetics (photosynthesis and cellular respiration), the cell cycle and genetics, molecular biology and gene expression, evolution and natural selection, phylogenetics, plant biology, animal form and function, and ecology. An essential resource for students in pre-medical, pre-nursing, biology, and life sciences programs preparing for the MCAT (Biological Sciences), AP Biology exam, and college biology coursework. Rated 4.4 stars by over 407 reviewers.