Biotechnology is the fountain-head technology of the New Millennium and if properly harnessed, its potential for improving the lives of millions is limitless. Biotechnology is making rapid strides in the field of research and development. It is therefore, imperative that a developing nations like ours keep pace with these advancements. Bringing this book to you is thus, a sincere effort in this direction.This book vividly brings out the complexities, intricacies arid constraints in developing and adopting appropriate technologies in the fields of Agriculture, Environment, Biomedical, Genetic Engineering, Immunology etc. It covers varied facets of Biotechnology such as Plant Genetic transformation, Edible vaccines, Biosensors, Bioremediation, Biofertilizers, Biopesticides, Sustainable strategies, Agriculture etc, It will be of great use not only to teachers and students of Biotechnology and Life Sciences but also to farm scientists, extension managers, policy makers and administrators alike.