Fundamentals of Plant Physiology provides an in-depth exploration of the core concepts and processes that govern the life and function of plants. With a comprehensive approach, this book covers essential topics such as water and mineral nutrition, photosynthesis, respiration, plant growth and development, and the intricate mechanisms behind plant transport and communication. The chapters also delve into contemporary areas like plant biotechnology, secondary metabolites, and the broader ecological and evolutionary perspectives that influence plant function. By integrating both theoretical principles and practical insights, the book offers readers a thorough understanding of plant biology that is vital for students, researchers, and professionals in the field. This book is designed for students studying, botany, biochemistry, agriculture, environmental science, and biotechnology. It is suitable for undergraduate and postgraduate courses in plant physiology and related fields, serving as both a text cum reference book.'