Biology is a traditional, comprehensive introductory biology textbook, with coverage from cell structure and function to the conservation of biodiversity. The book, which centers on the evolution and diversity of organisms, is appropriate for any one-or two-semester biology course. Biology uses concise, precise writing to present the material as succinctly as possible, enabling students--even non-majors--to master the foundational concepts before coming to class.

"The aim of Biology 15e text has always been to give students an understanding of biological concepts and a working knowledge of the scientific process"--

Essentials of Biology, sixth edition is designed to provide students who are not majoring in science with a fundamental understanding of the science of biology. Even though these students are not scientists, an understanding of how science can help identify, analyze, and offer solutions to the many challenges facing human society is critical to our species’ health and survival.

"I have been teaching nonmajors biology at the University of Oklahoma since 1997 and over that time have encountered many students who fear science in general and biology in particular. The complexity, abstractions, and unfamiliar terms can seem overwhelming at first, but with practice, I know that anyone can think like a scientist. Learning to think scientifically is important well beyond passing your biology class. After all, scientific issues confront you every day as you navigate your life and your social media accounts. How do you know if a claim about climate change is scientific? Will you be able to identify misinformation and interpret graphs during the next global health crisis? This book will teach you not only to understand the scientific terms you encounter but also to distinguish "good science" from unscientific claims. I've created the following features to help you make the transition from memorizing facts to understanding concepts-from accepting scientific claims to analyzing them for yourself. These tools will help you to pass your class and to be an informed citizen"--

Biology: The Essentials epitomizes what the market has come to recognize as Mariëlle Hoefnagels distinct and student-friendly writing-style. Mariëlle presents up-to-date information through What's the Point?, Why We Care, and Burning Questions; which are pedagogical tools designed to demonstrate to readers, and her own students, that biology is everywhere. Biology: The Essentials offers a broader and more conceptual introduction to biology, simplifying the more complex biological content to the essential elements that students need to act as framework for the details.

Instructors consistently ask for a Human Biology textbook that helps students understand the main themes of biology through the lens of the human body. Mader’s Human Biology accomplishes the goal of improving scientific literacy, while establishing a foundation of knowledge inhuman biology and physiology. The text integrates a tested, traditional learning system with modern digital and pedagogical approaches designed to stimulate and engage today’s student. Dr. Michael Windelspecht represents the new generation of digital authors. Through the integration of an array of multimedia resources, Michael has committed to delivering the tried-and-true content of the Mader series to the new generation of digital learners. A veteran of the online, hybrid, and traditional teaching environments, Michael is well-versed in the challenges facing the modern student and educator.