DNA fingerprinting is routinely used for
Correct answer: C. establishing paternity and identifying criminals
- A. measuring blood glucose
- B. treating cancer
- C. establishing paternity and identifying criminals
- D. increasing crop yield
Explanation
Because the pattern of non coding repeats is unique to each individual, a sample of blood or tissue can link a person to a crime or a child to a parent. It diagnoses identity, not disease.
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Biotechnology applies genetic engineering, cell culture and recombinant DNA methods to medicine and public health. The material includes production of insulin, vaccines and antibiotics, diagnostic techniques, gene therapy, genetically modified organisms and the ethical concerns surrounding manipulation of human genes.
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