Which Is True About Fingerprints

question 7

Multiple Choice

Which is true about fingerprints?

• A) Everyone has them and at least one fingerprint pattern will be duplicated on a person's toe.
• B) Identical twins have identical fingerprints.
• C) Contaminated prints are created when fingers touch a surface like fresh putty.
• D) DFO is about three times more effective than ninhydrin in developing latent prints on paper.

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Definitions:

American National Railroad

A hypothetical or specific railroad company operating within the United States, involved in the transportation of goods and passengers across the nation. (Note: As of my last update, there's no specific entity known as "American National Railroad," this description assumes a generic interpretation.)

Mass Consumption

A large-scale demand for products or services by a wide range of consumers within an economy.

Transcontinental Railroad

A continuous rail line that spans a continent, typically referring to the major rail networks connecting the east and west coasts of the United States.

Protective Tariffs

These are taxes imposed on imported goods to protect domestic industries from foreign competition.