DNA Fingerprinting: Helping Hand In Solving Crime

Introduction

Science plays a very important role in our lives. Our day to day activity is surrounded by science. Dictionary meaning of Science is "the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment."

There are many branches of science one of which is life science, under which one studies about the cellular biology. DNA comes under the cellular biology. DNA, or deoxyribonucleic acid, is the hereditary material in humans. DNA is a nucleic acid generally regarded as a blueprint, a recipe or a code of an organism. The blueprint contains instructions which enable development of cells in to the body. And also controls the characteristics featured in a fully functional living structure through genes.