Utah Special Function Officer (SFO) Practice Exam

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Study for the Utah Special Function Officer Test. Prepare with flashcards and multiple choice questions. Review detailed explanations for each question. Get ready to ace your exam!

Practice this question and more.

What type of evidence refers to evidence that comes from living sources?

Direct evidence
Physical evidence
Circumstantial evidence
Biological evidence

The correct answer is: Biological evidence

Biological evidence refers specifically to evidence that originates from living sources, such as blood, saliva, hair, or other bodily fluids. This type of evidence is crucial in forensic science as it can provide vital information about the individuals involved in a case, including their identity or genetic information. Unlike physical evidence, which may include inanimate objects like weapons or fingerprints, biological evidence can offer insights into the biological relationships and states of the individuals related to the investigation. This makes it particularly valuable in criminal investigations and cases involving human interactions, supporting its role in linking suspects to crimes or confirming the presence of individuals at crime scenes.