tissue means group of cells
tissue can classify into 2 animal and plant tissue
in plant tissue we have meristematic tissue and prmanent tissue
meristematic tissue again divided into 3
apical means they r present in all tips of stem roots etc
intercalary means they r present in the base of internodes
lateral means they r present in lateral sides of stems and roots
permanet tissue into 2
simple permanent tissue
complex simple permanent tissue
simple permanent tissue into 4
parenchyma
collenchyma
sclerenchyma
epidermis
complex simple permanent tissue divided into 2
xylem and pholem
xylem into 4
vessels
xylem fibres
xylem parenchyma
tracheids
pholem into 4
sieve tubes
pholem fibres
companion cells
pholem parenchyma
animal tissue
epithelial tissue divided into 3 [squamous,cuboila,columnar]
connective tissue
muscular tissue divided into 3 [straited,smooth,cardic]
neural tissue
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