What could be achieved by DNA profiling using gel electrophoresis?

A. The chromosome number of an organism could be counted.

B. It could be shown that human tissue found at the site of a crime did not come from a person suspected of having committed the crime.

C. A karyotype could be produced.

D. Extinct species of living organisms could be brought back to life.

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Matilda Hopkins

5 November, 04:48

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Ellen Singleton · Answer 1

B. It could be shown that human tissue found at the site of a crime did not come from a person suspected of having committed the crime.