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you need many copies of DNA for DNA fingerprinting
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Why was it difficult to use DNA as evidence in a crime before PCR was invented?
you need many copies of DNA for DNA fingerprinting
Why was it difficult to use DNA as evidence in a crime pcr was invented?
you need many copies of DNA for DNA fingerprinting
Why is it difficult to use DNA as evidence in a crime before PCR was invented?
Before PCR was invented, it was difficult to use DNA as evidence in a crime because traditional methods required a large amount of DNA sample, which may not have been available or may have been contaminated. This made it challenging to obtain reliable DNA profiles for comparison. Additionally, the older techniques were more time-consuming and less sensitive than PCR, making the process of analyzing DNA evidence slower and less accurate.
Why was it difficult to use DNA as evidence in a crime before PCR was inventes?
you need many copies of DNA for DNA fingerprinting
What part of the crime scene is the most difficult to preserve?
forensic evidence
Can you kill in international waters?
No. A crime at sea is still punishable under national and international laws. But when there is no report by witnesses, and little evidence of a crime, it is difficult to prosecute offenders.
How do you use the word linked in a sentence?
The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.The police had linked the crime to the suspect with the new evidence they had found.
How evidence can be destroyed at a crime scene?
It is illegal to destroy evidence at a crime and can result in jail time.
Do you need to be charged for a crime before police can take belongings for evidence?
No.Additional: If the police have probable cause to arrest you for the crime they can begin gathering and/or preserving evidence of the offense immediately without awaiting the formal court charging documents.
What must be proven before the police may obtain a search warrant?
Before the police can obtain a search warrant, they must demonstrate probable cause to a judge. This means they must provide sufficient evidence to show that it is likely that a crime has been committed and that the search will uncover evidence related to that crime.
Why is it important not to contaminate a crime scene?
The answer is in your question: contamination. To contaminate something is to adulterate it, to ruin it. In this case, it is the evidence that is ruined. Contaminating a crime scene is essentially making a difficult job performed by an often less than qualified group of people far more difficult than it should be or needs to be. It seriously reduces the potential to secure a conviction of whomever committed the crime at that scene. That, and you could be criminally charged with a variety of misdemeanor and/or felony complaints.
What are the principles of good evidence?
Good evidence that is related to a crime scene has many factors. Evidence should have scientific proof that a person or persons committed the crime. If there is scientific evidence, it can be very hard to refute the evidence.
