Permanent tissue is copmposed of those meristematic cells which have gone under differentiation and have lost the the power to divide permanently.
On the basis of types of cells of which they are formed, permanent tisseues may be —–
A. Simple permanent tissue.
B.Complex permanent tissue.
A.Simple permanent tissue:- It is formed of same type of cells.It is of followindg types…
1.Parenchyma:- This is formed of loosly arranged isodiametric cell.Moststly functions as a storage tissue.Present in leaves, stems and roots.
2.collenchyma
3.sclerenchyma
B.Complex permanent tissue:- it is formed of more than one type of cells. It is of two types…
1. Xylem
2.phloem
Emily approved November 9, 2017
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