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Tissue - Coggle Diagram

- - - - Found in growing tip of plant
    - - Found at the nodes of plant
    - - The girth of stem and
        rootincreases due to
        intercalary meristem
  - - - Parenchyma
        
        cell of parenchyma
        1)unspecalized cell with thin cell wall
        2)most of cell are living.
        3)the cell of parenchyma are loosely
        arranged thus large spaces between
        cell are found.
        4)they generally store food.
        
        Aerenchyma - parenchyma with large air cavities
        
        Found in leaves of aquatic plants
        
        Chlorenchyma- parenchyma with chlorophyll and able to do photosynthesis
      - Collenchyma
        
        Provide flexibility to plant
        
        Allow plant part eg - stem and tendrill to bend without breaking
        
        Provide mechanical support to plant
        
        Mast of the cell are living
        
        The cell of these tissue are long and elongated with irregularly thickned at the end
      - Sclenrenchyma
        
        These tissue make plant hard and stiff
        
        Very little intercellular space are found
        
        The cell of the tissue are long and narrow
        
        present in Husk of coconut , In stem of plant around vascular bunddle,in outer covering of nut
        
        Most of the cell are dead
    - - Made of more than one kind of cell
      - Eg - phloem and xylem
        
        Xylem consists of -tracheid vessel xylem fibre and xylem parenchyma
        Tracheid and vessel are tubular in structure. Most of Tissue became dead when they matured
        Xylem parenchyma store food
        Xylem fire are mainly supportive in this structure
        
        Phloem consist of sieve cell ,sieve tubes,companion cell , phloem parenchyma and phloem fibre.
        Sieve tubes are tubular cells with perforated walls
        Phloem transport food from leaves to other part of plant body
        Except phloem fobre other phloem cell are living