what is gene therapy ? what is its use and application inour life and what is its significance ? give detail answer.

Biotechnology has given rise to a technique known as gene therapy. Gene therapy is a technique to remove genetic defect in embryo or child. This technique involves transfer of a normal gene that works over non-functional gene.

Applications of Gene therapy:

1. It is used in replacement of genes that cause ill health
2. It is used in treatment of ADA Deficiency, cancer and many other diseases