Dermatogen is a tissue formed by apical meris | vedclass

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Question

(A) According to the Histogen theory proposed by Hanstein,the apical meristem of the root is divided into three distinct zones or histogens: $1$. Derm

Vedclass · Accepted Answer

Epidermis

Vedclass · Answer

(A) According to the Histogen theory proposed by Hanstein,the apical meristem of the root is divided into three distinct zones or histogens: $1$. Dermatogen: The outermost layer which gives rise to the epidermis (or epiblema in roots). $2$. Periblem: The middle layer which gives rise to the cortex. $3$. Plerome: The central core which gives rise to the stele (vascular tissues like xylem and phloem,and pith). Therefore,the correct answer is the epidermis.

Dermatogen is a tissue formed by apical meristem and gives rise to

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