For professionals, researchers, and students who are keen to delve into the complex realm of plant sciences and biotechnology, Fundamentals of Plant Biochemistry and Biotechnology is a vital resource. The fundamentals of plant biochemistry are covered in this book, along with a clear connection to biotechnological uses that have broad ramifications for environmental sustainability, agriculture, and healthcare. There are two primary portions of the book. The primary metabolic pathways and biochemical mechanisms behind plant growth, development, and stress response are covered in the first section, which focuses on plant biochemistry. Nitrogen metabolism, respiration, and photosynthesis are important subjects. Each route is covered in depth to emphasize its significance in plant physiology and its potential for technological modification. In the second portion, biotechnology is covered in detail, including methods such as plant tissue culture, recombinant DNA technology, and genetic engineering. The explanation of techniques like synthetic seed technology, CRISPR gene editing, and Agrobacterium mediated gene transfer highlights their applications in biofortification, disease resistance, and crop enhancement. Marker-assisted selection, PCR methods, and the use of transgenic plants in agriculture are examples of advanced themes that demonstrate the practical effects of these technologies on crop resilience and food security. Illustrations and problem-solving activities are included throughout the book to support learning and show real world applications. Fundamentals of Plant Biochemistry and Biotechnology was written with accessibility in mind, presenting difficult subjects in an understandable manner that is appropriate for both novice and expert readers. In addition to providing readers with necessary information, this book encourages them to support sustainable agriculture and plant science innovation by bridging the gap between fundamental research and applied biotechnology. It is a priceless tool for comprehending how biotechnology and plant biology combine to solve urgent global issues.