Forensics Semester Exam

Front

What are the key steps in the correct collection of evidence at a crime scene?

Back

1. Documenting the location where the evidence was found 2. Correct packaging of the evidence 3. Maintaining proper Chain of Custody

Front

What is the minimum number of photographs an investigator should take of one piece of evidence?

Back

9

Front

What is biological evidence in forensics?

Back

Biological evidence refers to materials that come from living organisms, used for identification purposes, such as blood.

Front

What part of the hair is referred to as the medulla?

Back

The medulla is the innermost layer of the hair shaft.

Front

From which sources can natural fibers be harvested?

Back

Natural fibers can be harvested from plants and animals.

Front

What is the Chain of Custody in forensic evidence collection?

Back

The Chain of Custody is a process that ensures the evidence is collected, preserved, and documented properly to maintain its integrity.

Front

Why is it important to document the location of evidence at a crime scene?

Back

Documenting the location helps establish the context of the evidence and can be crucial for investigations and court proceedings.

Front

What types of evidence are considered biological evidence?

Back

Biological evidence includes blood, saliva, hair, and other bodily fluids.

Front

What is the role of the cuticle in hair structure?

Back

The cuticle is the outermost layer of the hair shaft, providing protection.

Front

What is the significance of photographing evidence at a crime scene?

Back

Photographs provide a visual record of the evidence and its context, which can be critical for investigations.