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Is a group of cells which are of same shape and formation.
Cells of tissue have their common or origin
Tissue can be classified into two groups.
(1)Meristematic
(2)Permanent
(1)Meristenatic tissue:- Meristenatic tissue comprises
those cells which are in the state of division or which
retain their power of dividing . These cells are polygonal
or oval having thin and homogenous wall without any
intrecellular spaces
(2)Permanent tissues :- Those cells which have lost their
power of dividing comes under this group. These cells may be
living or dead, thick or thin walled. These cells may be
Primary of Secondary
Primary permament tissue is divided into (a)Simple and
(b)Complex tissue
Simple is that which is made up of one type of
cells forming homogenous mass while complex is made of more
than one type of cells working together as a unit
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