Hair Analysis Practice Flashcard

Front

What type of evidence do hairs with an attached follicle or root provide?

Back

Individual evidence

Front

Is hair from different parts of the body different?

Back

True

Front

Why is hair easily transferred to a victim or crime scene?

Back

Because it is lightweight and can stick to surfaces

Front

What significant tool was first used in the 1900s for hair analysis?

Back

Comparison microscope

Front

Which structure on the diagram represents the medulla?

Back

A

Front

What is the primary function of hair on the human body?

Back

To provide insulation and protection.

Front

What are the three main layers of hair?

Back

Cuticle, cortex, and medulla.

Front

What is the cuticle of hair?

Back

The outermost layer of hair, consisting of overlapping cells.

Front

How can hair be used in forensic science?

Back

To link a suspect to a crime scene or victim.

Front

What is the difference between class evidence and individual evidence?

Back

Class evidence can only narrow down a group, while individual evidence can identify a specific source.