CBSE · Class 11 · Biology · Anatomy of Flowering PlantsWhich of the following elements of xylem is dead at maturity?
Step-by-Step Solution
Except for xylem parenchyma, all other xylem elements (tracheids, vessels, and xylem fibers) are dead and devoid of protoplasm at maturity, functioning primarily in water conduction and mechanical support.
Detailed Options Breakdown
Option : Xylem parenchyma
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Anatomy of Flowering Plants.
Option 1: Xylem vessel (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Companion cells
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Anatomy of Flowering Plants.
Option 3: Phloem parenchyma
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Anatomy of Flowering Plants.
💡 Study Guide: This question tests core syllabus concepts from Anatomy of Flowering Plants. For formulas, key summaries, and mock exam reference guides, read the full Anatomy of Flowering Plants Revision Notes.