When secondary growth in thickness is initiat | vedclass

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(C) During secondary growth in a dicot root,the process begins with the cells of the conjunctive tissue located just below the phloem bundles becoming

Vedclass · Accepted Answer

Parenchymatous cells between xylem and phloem become meristematic

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(C) During secondary growth in a dicot root,the process begins with the cells of the conjunctive tissue located just below the phloem bundles becoming meristematic.These parenchymatous cells undergo division to form a strip of cambium.Subsequently,the pericycle cells located outside the protoxylem also become meristematic.These strips join together to form a complete,wavy ring of vascular cambium,which later becomes circular and starts cutting off secondary xylem towards the inside and secondary phloem towards the outside,leading to an increase in the girth of the root.

When secondary growth in thickness is initiated in a dicot root,which of the following happens first?

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