According to the histogen theory,the stem epi | vedclass

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Question

(B) According to the histogen theory proposed by Hanstein,the shoot apex is divided into three distinct zones or histogens: Dermatogen,Periblem,and Pl

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Dermatogen

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(B) According to the histogen theory proposed by Hanstein,the shoot apex is divided into three distinct zones or histogens: Dermatogen,Periblem,and Plerome.$1$. The Dermatogen is the outermost layer of the apical meristem.$2$. It gives rise to the epidermis of the stem and leaves.$3$. Therefore,the stem epidermis is derived from the Dermatogen.

According to the histogen theory,the stem epidermis is derived from:

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