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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.

Respuesta :

taskmasters
I think the correct answer from the choices listed above is option B. An example of gene therapy is when a defective gene is replaced with a normal gene. Gene therapy is a technique used in order to treat or prevent diseases. Hope this answers the question.
genewho

According to the context, an example of gene therapy is a defective gene is replaced with a normal gene.

What is gene therapy?

It is a therapeutic technique by which a functional gene is inserted into the cells of a patient to correct a genetic defect causing a pathology.

This therapy is a form of genetic manipulation that tries to correct or reduce the effects that cause hereditary genetic diseases.

Therefore, we can conclude that according to the context, an example of gene therapy is a defective gene is replaced with a normal gene.

Learn more about gene therapy here: https://brainly.com/question/14121990

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