Fingerprints Left on Smooth Slippery Surfaces Such as Plastic Bags

question 52

Multiple Choice

Fingerprints left on smooth slippery surfaces such as plastic bags can be developed using which process?

• A)Dusting with powder
• B)Iodine fuming
• C)Ninhydrin
• D)Cyanoacrylate fuming

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Definitions:

Reward

A benefit or recognition given for performing a particular action or behavior.

Response

A reaction or action taken by an organism or system as a result of a specific stimulus.

Negative Reinforcer

A stimulus whose removal or avoidance following a behavior increases the frequency of that behavior in the future.

Electric Shock

A sudden discharge of electricity through a part of the body, causing a sharp and often painful reaction.