DNA Fingerprinting and Molecular Markers · Zoology

DNA fingerprinting is primarily used to:

  1. Determine relative levels of gene expression in tissue
  2. Identify individuals based on DNA patterns
  3. Sequence entire genomes
  4. Detect chromosomal abnormalities only
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Correct answer: Identify individuals based on DNA patterns

DNA fingerprinting analyzes specific DNA regions that vary among individuals. The resulting patterns can uniquely identify individuals except identical twins.

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