Researchers studying a genetic disease use DNA sequences from a large group of both healthy people and people suffering from the genetic disease. The genetic disease is caused by a mutation in a single gene.
Why does it benefit researchers to use two groups of people?
By using both groups, the researchers can determined it's the same mutation causing the disease.
O By using both groups, the researchers can investigate each person individualy and determine the fitness of the individual
O By using both groups, the researchers can hypothesize which mutations will arise and cause the disease to evoke
By using both groups, the researchers can conclude how a person's llestyle is impacted by repeated testing
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