Forensics Fall Final (Fibers, Textiles, Hairs)

Front

What is hair primarily composed of?

Back

Keratin

Front

What are natural plant fibers produced from?

Back

Seeds, fruits, stems, and leaves.

Front

What should a detective NOT do when collecting hair as evidence?

Back

Cut hairs from the suspect’s head.

Front

True or False: Fibers are woven into textiles or fabrics.

Back

True

Front

What is it called when fibers are transferred directly from victim to suspect or suspect to victim?

Back

Direct transfer.

Front

What is the main protein found in hair?

Back

Keratin.

Front

What are the two main types of fibers?

Back

Natural fibers and synthetic fibers.

Front

Give an example of a natural fiber.

Back

Cotton.

Front

What is the process of collecting hair samples called?

Back

Hair sampling.

Front

What is the significance of the medulla in hair analysis?

Back

It helps in identifying the species of the hair.