LIFE SCIENCE

Detailed explanation-1: -Gene therapy is used to treat genetic disorders resulting due to the presence of a nonfunctional gene copy. In this case, functional genes are inserted into the cells or tissue of a patient and then those cells are delivered to the patient to compensate for the effects of the non-functional gene. Q.

Detailed explanation-2: -Gene therapy techniques allow doctors to treat a disorder by altering a person’s genetic makeup instead of using drugs or surgery. The earliest method of gene therapy, often called gene transfer or gene addition, was developed to: Introduce a new gene into cells to help fight a disease.

Detailed explanation-3: -Gene therapy is a technique that modifies a person’s genes to treat or cure disease. Gene therapies can work by several mechanisms: Replacing a disease-causing gene with a healthy copy of the gene.