Question : Assertion. There is large deposition of lignin in the lumen of tracheids. Reason. The lumen of tracheids is narrow.

Question : Assertion. There is large deposition of lignin in the lumen

1.	Question : Assertion. There is large deposition of lignin in the lumen of tracheids. Reason. The lumen of tracheids is narrow.
Answer» If both ASSERTION and REASON are TRUE and the Reason is a CORRECT EXPLANATION of the Assertion. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. If Assertion is true but the Reason is false. If both Assertion and Reason are false. Answer :A