Since Its Beginnings In the Early 1800S, Forensic Science Has Evolvedtremendously. This Includes the Development of New Fields Like Dna Identificationand Digital Forensics, Which Are Quickly Changing the Landscape For How Crimesareinvestigated. Forensic Science Technology Is a Systematic Technique That Is Used to Researchany Type of Evidence, Together With Weapons, Capsules, Chemicals, Biologicalfluids, and Other Substances Left at the Scene. It Is One of the Maximum Essential Branches Of Crook Law. It Contributes to Our Felonygad Get Which Means Setting Up Guilt and Innocence In any Crime Additionally Facilitates Us Apprehending Whatoccurred For the Duration of the Crime and Why It Passed Off. It Is Also Describedas the Application of a Wide Spectrum of Sciences to Question-Answer In Crookand Civil Law. This Consists of the Utility of Chemistry, Medicine, Physics, and Arithmetic. Analyze Crime Scenes, Accumulate Evidence, and Solve Crimes. Theprimary Method to Detect Lines of Bloodstains at The Scene Placed on Articles Orobjects Is Microscopy. the Blood Grouping Is Then Determined By Using Serologytesting.