Question:
The vascular bundle where vascular cambium is present between xylem and phloem is called ________.
The vascular bundle where vascular cambium is present between xylem and phloem is called ________.
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Open = Cambium present (allows secondary growth).
Updated On: Apr 17, 2026
- collateral open
- collateral closed
- bicollateral
- exarch
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Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Concept
Vascular bundles in dicot stems are characterized by the presence of cambium.
Step 2: Meaning
"Collateral" refers to xylem and phloem being on the same radius. "Open" refers to the presence of cambium, which allows for secondary growth.
Step 3: Analysis
In monocots, cambium is absent, making the bundles "closed". Since cambium is present here, it is an open bundle.
Step 4: Conclusion
Hence, the correct term is collateral open.
Final Answer:(A)
Vascular bundles in dicot stems are characterized by the presence of cambium.
Step 2: Meaning
"Collateral" refers to xylem and phloem being on the same radius. "Open" refers to the presence of cambium, which allows for secondary growth.
Step 3: Analysis
In monocots, cambium is absent, making the bundles "closed". Since cambium is present here, it is an open bundle.
Step 4: Conclusion
Hence, the correct term is collateral open.
Final Answer:(A)
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