alleryWhy are dicot stem vascular bundles called open?
AXylem and phloem lie on different radii
BCambium lies between xylem and phloem
CPhloem lies on both sides of xylem
DNo sclerenchyma sheath surrounds them
Answer & Solution
Correct answer: B. Cambium lies between xylem and phloem
The cambium between xylem and phloem can form secondary tissues, which is what makes a bundle open.
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