Question

Scientists have been experimenting with gene therapy which often involves the use of bacteria or viruses to deliver new or modified genes to cells these scientists believe gene therapy can be used to treat inherited diseases but is not yet in wide use even though many people have studied it which statement best described gene therapy

Answer 1

The correct answer should be something like: "Gene therapy involves the use of bacteria or viruses to deliver new or modified genes to cells". That is what can be concluded based on the paragraph you provided.