In flowering plants,the vascular tissue origi | vedclass

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(B) According to the Histogen theory proposed by Hanstein,the shoot apex is divided into three distinct zones or histogens:$1$. $Dermatogen$: The oute

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Plerome

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(B) According to the Histogen theory proposed by Hanstein,the shoot apex is divided into three distinct zones or histogens:$1$. $Dermatogen$: The outermost layer which gives rise to the epidermis.$2$. $Periblem$: The middle layer which gives rise to the cortex and endodermis.$3$. $Plerome$: The central core which gives rise to the vascular tissue (xylem and phloem) and the pith.Therefore,the vascular tissue originates from the $Plerome$.

In flowering plants,the vascular tissue originates from which of the following?

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