Saliva is a complex biological fluid secreted by acinar cells of the major and minor salivary glands. It is an indicator of various plasma constituents. In recent years, its role as a diagnostic and forensic tool is being increasingly researched upon. Besides maintaining the homeostasis of oral structures such as tooth integrity, it also plays […]
Archives for July 2020
Hashing and Data Imaging
Hashing and data imaging are two terms or concepts that are fundamental to digital forensics. The most important rule in digital forensics is to never perform direct examination and analysis on the original digital evidence. In doing so, the date and time or the file properties such as MAC (Modified, Accessed and Created) will be […]
Semen As A Forensic Evidence
Semen is a thick, yellowish white, glairy, opalescent, secretion having a characteristic odour known as seminal odor.It is also called seminal fluid, fluid that is ejaculated from the male reproductive tract and that contains sperm cells, which are capable of fertilizing the female eggs. Semen also contains other liquids, known as seminal plasma, which help […]
Types of Physical Evidences Encountered At Crime Scene
Evidence is anything which tends to prove or disprove the matter under investigation. Physical evidence is anything which is tangible no matter whether microscopic or macroscopic, related to the crime present at the scene of crime. It includes all the objects, living or inanimate, or in any other state. The most valuable possession is physical […]
Quiz on Forensic Biology- DNA
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. This quiz is designed to assess your basic knowledge in DNA. Take this quiz on DNA and find out how much you really know yourself
Quiz on Forensic Chemistry – Blood Alcohol Estimation
This 10 question quiz is prepared with questions mainly focusing on Blood Alcohol Estimation topic. Take this quiz and see how much you know about this topic. All the Best!