Biological engineering diverges into multiple distinct branches such as biomimetics, systems biology, etc. All these branches have significant applications in the modern world. This book is a compilation of chapters that discuss the most vital concepts and emerging trends in the field of biological engineering. Novel topics such as cellular design and synthetic biology, bioproduction, ecological engineering, etc. have been thoroughly elucidated in this book. Those in search of information to further their knowledge in this field will be greatly assisted by the contents of this text. It is an essential guide for both academicians and students who wish to pursue biological engineering further.