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What is the origin of the vascular cambium in dicot roots?

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Important Questions on Secondary Growth

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How does secondary growth impact the functional efficiency of dicot roots?
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How does the cambial activity differ between stem and root in dicots?
EASY
Which type of meristematic tissue is responsible for secondary growth in dicot roots?
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How does the formation of secondary phloem benefit dicot roots?
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What is the significance of radial vascular bundles in secondary growth?
EASY
What is the fate of primary xylem in a dicot root showing extensive secondary growth?
EASY
How do lenticels form during secondary growth in dicot roots?
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What is the fate of the primary xylem during secondary growth?
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What is the primary function of secondary xylem in dicot roots?
EASY
Which tissues are primarily involved in secondary growth in dicot roots?
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What replaces the epidermis in dicot roots undergoing secondary growth?
MEDIUM
Which cells divide to form the vascular cambium in dicot roots?
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How does secondary growth affect the diameter of dicot roots?
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Fill in the blank with the correct option from the bracket.

Vascular cambium in roots is _____. (partially primary, completely primary, completely secondary)

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Which layer of cells forms cork cambium during secondary growth?
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What is the primary purpose of secondary growth in dicot roots?