Forensics Review

Front

What is physical evidence?

Back

Physical evidence refers to tangible items that can be collected and analyzed in a forensic investigation, such as footprints, fingerprints, or glass fragments.

Front

What is circumstantial evidence?

Back

Circumstantial evidence is indirect evidence that implies a fact but does not directly prove it. It requires inference to connect it to a conclusion.

Front

What is the Chain of Custody?

Back

The Chain of Custody is a process that ensures the integrity of evidence by documenting its handling, storage, and transfer from the crime scene to the courtroom.

Front

What happens if the Chain of Custody is broken?

Back

If the Chain of Custody is not followed correctly, the evidence can be considered inadmissible in court.

Front

What is keratin?

Back

Keratin is a fibrous protein that makes up hair, nails, and the outer layer of skin.

Tags

NGSS.MS-LS3-1

Front

What is a follicular tag?

Back

A follicular tag is a part of hair that contains DNA and is also known as the root.

Front

What is the difference between direct and circumstantial evidence?

Back

Direct evidence directly proves a fact (e.g., eyewitness testimony), while circumstantial evidence implies a fact but requires inference.

Front

What role do fingerprints play in forensics?

Back

Fingerprints are unique patterns that can be used to identify individuals and link them to crime scenes.

Front

What is the significance of DNA evidence?

Back

DNA evidence can provide a definitive link between a suspect and a crime scene, as it is unique to each individual.

Front

What is the purpose of forensic analysis?

Back

Forensic analysis aims to examine evidence from a crime scene to establish facts and support legal proceedings.