This book has been presented the scientific ideas of advances in biochemical, biological, genetics, agricultural and chemical sciences. Contents of each topic have been mentioned emphasizes their illustrations. All authors have contributed towards the publication of this book. Sections of biochemistry, biology, agriculture, organic chemistry, food sciences, environmental chemistry have been designed in order to explain the concepts of different branches of sciences. Recent advances and different techniques have been explained in order to elucidate the concepts of modern biological sciences.