Why are pus cells found in stool? A: Pus cells are commonly found in healthy stool, and they help to ease the passage of stool, according to About Health. However, these pus cells are not visible to the human eye. If pus, or mucus, is visible in the stool, this can indicate the presence of a disease or condition. Continue Reading.
DNA evidence is analyzed using the polymerase chain reaction (PCR) method, which allows for very small samples to be tested and identified. Once the sample is tested, it may be cross-referenced with DNA profiles already in a database or with genetic data provided by a suspect.
Many people strongly believe that the use of DNA fingerprinting to store identifiable information about citizens is a violation of privacy and our civil liberties. Strong Sway Over Juries. DNA evidence is huge when it comes to jury trials. It gives, what most people believe, undeniable evidence to convict a person.dentification is made much easier with the practice of DNA fingerprinting, this is especially true for solving crimes. Instead of having to hope for a match in the already existing databases, it is a guarantee that if DNA is found at a crime scene, they will know who it belongs to. Reversing Wrongful Convictions.