Final answer:
One technique of gene therapy is to introduce a non-mutated gene at a random location in the genome to cure a disease caused by a genetic mutation.
Step-by-step explanation:
One technique of gene therapy that is currently being investigated and developed is to introduce a non-mutated gene at a random location in the genome to cure a disease caused by a genetic mutation. This technique involves delivering the non-mutated gene into the diseased cells using a viral vector, such as an adenovirus, which can infect the host cell and deliver the foreign DNA into the genome of the targeted cell.