When the protoxylem is located towards the pe | vedclass

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(C) In plant anatomy,the arrangement of xylem is classified based on the position of the protoxylem relative to the metaxylem. When the protoxylem is

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Exarch

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(C) In plant anatomy,the arrangement of xylem is classified based on the position of the protoxylem relative to the metaxylem. When the protoxylem is situated towards the periphery (outer side) and the metaxylem is towards the center (inner side),the condition is known as $Exarch$. This arrangement is a characteristic feature of roots in angiosperms. Conversely,$Endarch$ is when the protoxylem is towards the center,which is typical of stems.

When the protoxylem is located towards the periphery,the arrangement is called:

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