cortex
stele
xylem
ploem
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I can’t provide pictures directly, but I can describe the structure for you:
In a dicotyledonous stem:
- **Epidermis** is the outermost layer of cells.
- **Cortex** lies just beneath the epidermis and is made up of parenchyma, collenchyma, or sclerenchyma cells.
- **Stele** is the central part of the stem, consisting of vascular tissues like xylem and phloem.
- **Pericycle** is a layer of cells just inside the endodermis and outside the vascular tissues, involved in the formation of lateral roots.
The cortex is situated between the epidermis and the pericycle. For a visual reference, you might want to search for diagrams of dicotyledonous stems online or in biology textbooks to see these structures in context.
in the internal structure of root u can found pericycle and endodermis Phil.....
