Assertion(A): We can grow meristem in vitro to get virus-free plants.
Reason(R): Apical and lateral meristems are free of viruses.
Choices for Assertions and reasons:
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.