$6:130\mathrm{O}$ m This section contains 1 Assertion-Reason type question, which has 4 choices $(A)$, (B), (C) and (D) out of which ONLY ONE is correct. A : Cells of cork have a substance called suberin in their walls. $R$ : Cells of cork are living and are permeable to water. Only One Correct Answer (i)

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 talse
4. (A) is talse but $(R)$ is true