Life sciences: Fundamentals and Practice available in two parts. All the crucial fundamental concepts are explained in clear and concise manner, which helps the students to focus in a better way. Sincere efforts have been made to support textual clarifications and explanations with the help of flow charts, figures and tables to make learning easy and convincing. The chapters have been supplemented with self-tests and questions so as to check one's own level of understanding. Although the chapters of this book can be read independently of one another, they are arranged in a logical sequence. Each page is carefully laid out to place related text, figures and tables near one another, minimizing the need for page turning while reading a topic. These two books cover all the topics that one need to know to qualify International level examination like GRE without overwhelming themselves with unnecessary information.