Author Description

REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Biology II includes stimulus receptors in animals, nervous systems, locomotion, elements of behavior, reproduction of cells and organisms, genetic inheritance, embryonic development, evolution, and ecology.