A) introducing of a normal genes in cell
B) eliminating defective and useless genes
C) treating of defective genes with radiations
D) replacement of defective genes by normal ones
Correct Answer: D
Solution :
There are some hereditary diseases which are resulted by some disorders caused by undesirable genes. Such disease can be cured by replacing defective genes by normal ones. This process is known as g-ene therapy.
You need to login to perform this action.
You will be redirected in
3 sec
