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Which statement describes an example of gene therapy?
a. a virus is used to transfer human dna into a bacterial cell.
b. a defective gene is replaced with a normal gene.
c. dna banding patterns are used to identify an individual.
d. the genes for a certain desirable trait are identified.
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Which statement describes an example of gene therapy?
a. a virus is used to transfer h...
a. a virus is used to transfer h...
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