Which of the following statements with regard to genetic medicine is/are correct?

1. Genetic medicines correct/compensate for the faulty genes responsible for disease.

2. Engineered viruses and lipid nanoparticles are used as carriers of the genetic medicine.

3. Genetic medicines alter the entire DNA sequence.

Select the answer using the code given below:

1. (a) 1 only
2. (b) 2 and 3 only
3. (c) 1 and 2 onlyCorrect answer
4. (d) 1, 2 and 3

Answer: (c)