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PERMANENT TISSUE (SIMPLE TISSUE (Tissue made up with only one type of…
PERMANENT TISSUE
SIMPLE TISSUE (Tissue made up with only one type of cell)
COLLENCHYMA (Living mechanical tissue, Help in photosynthesis and mechanical support)
LAMELLER/PLATE COLLENCHYMA (cells are regularly arranged, thick cell, provide mechanical support)
LACUNA/TUBULAR COLLENCHYMA (collenchyma with intercellular space)
ANGULAR COLLENCHYMA (provide mechanical resistance, absence of intercellular space)
SCLERENCHYMA (Dead mechanical tissue, helps in mechanical support)
FIBRE
EXTRAXYLARY (Present in any part of plant except xylem)
XYLARY (Associated with xylem)
SCLEREIDS
TRICHOSCLEREIDS (Trichoblast)
ASTROSCLEREIDS (Stellate)
BRACHYSCLEREIDS (Stone cell)
OSTEROSCLEREIDS (Propcell)
MACROSCLEREIDS (Rod cell)
PARENCHYMA (Storage function)
AERENCHYMA (Buoyancy force to hydrophyle)
PROSENCHYMA (Mechanical support)
CHLORENCHYMA (Photosynthesis)
IDIOBLAST (Stores ergastic substance)
COMPLEX TISSUE (Tissue made up with more than one type of cell)
XYLEM (WOOD) Help in ascent of sap
VESSELS (Develop hard wood/porous wood)
XYLEM PARENCHYMA (lliving) storage
XYLEM FIBRE (Mechanical support)
TRACHEIDS (Develop soft wood/non porous wood
)
PHLOEM (BAST) Translocate solute
COMPANION CELL (associated with sieve tube)
PHLOEM PARENCHYMA (storage)
SIEVE TUBE (elongated, mature and anucleated
PHLOEM FIBRE (DEAD) mechanical support
SECRETORY TISSUE
LATICIFEROUS
LATEX VESSELS (form net work )
LATEX CELLS (donot form network)
GLANDULAR
EXTERNAL GLAND
NECTARIES
STINGING HAIR
GLANDULAR HAIR
DIGESTIVE GLAND
HYDATHODE
INTERNAL GLAND
RESIN GLAND
WATER SECRETING GLAND
OIL GLAND
