Which of the Following Statements About DNA Profiling Is False

question 19

Multiple Choice

Which of the following statements about DNA profiling is false?

• A)The percent of differences in DNA between people is great (99.9%).
• B)Small DNA samples can be used through a process called PCR.
• C)Everyone has different DNA, except identical twins.
• D)DNA can be extracted from almost any biological sample.

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Definitions:

Newlands Reclamation Act

A 1902 U.S. federal law that funded irrigation projects for the arid lands of 20 states in the American West.

Agricultural Development

The process of improving the efficiency and productivity of agriculture to increase the production of food and agricultural products.

Great Plains

A vast flatland that stretches across the central portion of North America, characterized by its grassy landscape and known for agriculture and ranching.

Plains Settlers

Individuals and families who migrated to settle the Great Plains of the United States during the 19th and early 20th centuries, often facing harsh conditions and conflicts.