Assertion (A): | The nucleus is the control centre of the cell and contains the genetic material (DNA). |
Reason (R): | The nucleus directs protein synthesis through messenger RNA (mRNA) molecules. |
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. |