In Determining Whether a Hair Sample Originated from a Male

question 1

Multiple Choice

In determining whether a hair sample originated from a male or a female, the MOST important consideration is:

• A) the length of the hair.
• B) the results of DNA analysis performed on the root structure.
• C) whether the hair was dyed.
• D) whether the hair is bleached.
• E) whether the hair is curly or straight.

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Definitions:

Emotional Synesthesia

A condition where emotional experiences trigger sensory perceptions in other domains, like seeing colors when feeling emotions.

Just Noticeable Difference

The smallest change in the intensity of a stimulus required to produce a detectable difference in the sensory perception.

Absolute Threshold

The minimum intensity of a stimulus at which it can be detected by an individual at least 50% of the time.

Perfume Diffused

The process of dispersing perfume particles into the air to create a pleasant aroma in the environment.