Hair Evidence

Front

What is the telogen phase in the hair growth cycle?

Back

The telogen phase is the resting phase of the hair growth cycle where the hair falls out naturally.

Front

What is the anagen phase in the hair growth cycle?

Back

The anagen phase is the active growth phase of hair, where the hair follicle is actively producing hair.

Front

What is the catagen phase in the hair growth cycle?

Back

The catagen phase is the transitional phase where hair growth slows down and the hair follicle shrinks.

Front

Can hair evidence be used to determine the species of origin?

Back

Yes, hair evidence can help determine the species of origin based on characteristics such as color, texture, and structure.

Front

What are the two main categories of hair origin?

Back

The two main categories of hair origin are human and animal.

Front

How can forensic scientists determine if hair was forcibly removed?

Back

Forensic scientists can examine the root of the hair for signs of trauma or damage that indicate it was forcibly removed.

Front

What is the significance of hair morphology in forensic science?

Back

Hair morphology helps forensic scientists identify the species and potentially the individual from which the hair originated.

Front

What are the characteristics of human hair compared to animal hair?

Back

Human hair typically has a more uniform diameter and lacks the medullary index found in many animal hairs.

Front

What role does the medulla play in hair identification?

Back

The medulla is the central core of the hair shaft and its pattern can help differentiate between species.

Front

What is the importance of hair color in forensic analysis?

Back

Hair color can provide clues about the individual's identity and can be used in conjunction with other evidence.