The tip of the root apical meristem is capped | vedclass

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(D) The root apical meristem is covered by a protective structure called the root cap. In many plants,particularly monocots,this root cap is formed by

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Calyptrogen

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(D) The root apical meristem is covered by a protective structure called the root cap. In many plants,particularly monocots,this root cap is formed by a specific layer of cells known as the $Calyptrogen$. According to the histogen theory proposed by Hanstein,the root apex consists of three histogens: $Dermatogen$ (forms epidermis),$Periblem$ (forms cortex),and $Plerome$ (forms stele). The $Calyptrogen$ is considered the fourth histogen responsible for the formation of the root cap.

The tip of the root apical meristem is capped by the histogen known as

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