5. With reference to the use of nano-technology in health sector, which of the following statements is/are correct?
1. Targeted drug delivery is made possible by nanotechnology.
2. Nanotechnology can largely contribute to gene therapy.
 

Select the correct answer using the code given below.

1. 1 only

2. 2 Only

3. Both 1 and 2

4. Neither 1 nor 2

Correct Answer :

Both 1 and 2