Exarch primary xylem is found in ........

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(A) In plants,the arrangement of primary xylem is classified based on the position of the protoxylem relative to the metaxylem.Exarch condition is def

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(A) In plants,the arrangement of primary xylem is classified based on the position of the protoxylem relative to the metaxylem.Exarch condition is defined as the arrangement where the protoxylem is situated towards the periphery and the metaxylem is towards the center (pith).This type of xylem arrangement is a characteristic feature of the roots of angiosperms and gymnosperms.In contrast,stems typically exhibit an endarch condition,where the protoxylem is towards the center and the metaxylem is towards the periphery.

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