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Question
If four radial vascular bundles are present, then the structure will be
If four radial vascular bundles are present, then the structure will be
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Solution
The correct option is C Dicot root
In dicot root, xylem and phloem patches are usually four in number. In xylem, the protoxylem elements face pericycle. In between xylem and phloem elements, parenchyma cells are present constituting conjunctive tissue, which later becomes a secondary meristem. Hence, vascular bundles are described as radial and exarch.Thus, the correct answer is option D.
In dicot root, xylem and phloem patches are usually four in number. In xylem, the protoxylem elements face pericycle. In between xylem and phloem elements, parenchyma cells are present constituting conjunctive tissue, which later becomes a secondary meristem. Hence, vascular bundles are described as radial and exarch.
Thus, the correct answer is option D.
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