In this article we will discuss about the internal structure of dicot roots with the help of diagrams. I. Epidermis: It is single-layered and composed of thin- walled cells. The outer walls of epidermal cells are not cutinised. Many epidermal cells prolong to form long hairy bodies, the typical unicellular hairs of roots. Epidermis of […]
Structure of Dicot Roots | Botany
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Structure of Monocot Stem | Botany
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In this article we will discuss about the internal structure of monocot stem with reference to a typical monocotyledon, the maize stem, and carina scape. 1. Maize Stems (Figs. 150 & 151): I. Epidermis: It is as usual single-layered with cuticularised outer walls. II. Ground Tissues: Next to epidermis there are two or three layers […]
Secondary Growth in Dicot Stem | Botany
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In this article we will discuss about the secondary growth in dicot stem. A. In the Intra-Stelar Region: The secondary growth always begins in the intra-stelar region. The meristematic cells of the cambium of the vascular bundles, called fascicular cambium, begin to divide and produce new cells on the outer and inner sides. (Fig. 158) […]
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