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The DNA primers used in polymerase chain reaction (PCR) are
Whites
Refers to individuals of European descent.
Puerto Rico
An island territory of the United States located in the Caribbean Sea, with a rich blend of cultural influences and its own distinct identity.
Commonwealth
A political community founded for the common good, often used to describe self-governing territories associated with a larger nation.
United States
A country located in North America, consisting of 50 states, and known for its significant cultural and political influence globally.
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