Question:medium
Find the statement that is NOT correct with regard to the structure of monocot stem.
Find the statement that is NOT correct with regard to the structure of monocot stem.
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In monocot stems, the hypodermis is typically made of sclerenchyma, providing rigidity and support. Parenchyma is usually found in the ground tissue and is responsible for storage and metabolic activities.
Updated On: Nov 26, 2025
- Vascular bundles are scattered.
- Vascular bundles are conjoint and closed.
- Phloem parenchyma is absent.
- Hypodermis is parenchymatous.
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The Correct Option is D
Solution and Explanation
Statement evaluation:
(1) Vascular bundles are scattered: Accurate. Monocot stems exhibit scattered vascular bundles within the ground tissue, contrasting with dicots' ring arrangement.
(2) Vascular bundles are conjoint and closed: Accurate. Monocot vascular bundles are conjoint (xylem and phloem together) and closed (lacking cambium between xylem and phloem).
(3) Phloem parenchyma is absent: Accurate. Monocot stems typically lack phloem parenchyma; phloem comprises primarily sieve tubes and companion cells.
(4) Hypodermis is parenchymatous: Inaccurate. The hypodermis in monocot stems is generally sclerenchymatous, providing structural support, not parenchymatous.
Conclusion: The correct statement is "Hypodermis is parenchymatous."
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