Explain secondary growth in dicot roots.

1.	Explain secondary growth in dicot roots.
Answer» Secondary growth in roots\tIn the dicot root, the vascular cambium is completely secondary in origin.\tVascular cambium originates from the tissue located just below the phloem bundles, a portion of pericycle tissue, above the protoxylem forming a complete and continuous wavy ring, which later becomes circular.\xa0

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