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Animal Tissue - Coggle Diagram

- - - - lining of the trachea
      - Have thread-like protoplasmic projections called cilia at their free ends
    - - contains large cells & is folded inward to form a compact, hollow or tubular glands
      - Secretes chemical substances
      - lining of the stomach & intestine
- - - - Serves for packing & binding the organs
      - Areolar (packing) tissue
        
        Widely spread
        
        Makes the skin elastic which helps it to withstand pulling strain
        
        Beneath the epidermis of skin
      - Adipose (fat) tissue
        
        Specialized cells
        
        Store Fat
        
        Forms padding under the skin and around kidneys etc.
      - Fibrous connective tissue
        
        Made of elongated cells which are strong and bundled together by the tissue; it forms a tendon which connects muscle to bone
        
        They connect bone to bone, muscle to bone and ligaments and hold them in position
    - - Cartilage
        
        Non porous tissue & thickened intercellular substance and has no blood vessels/nerves & semi-transplant and elastic
        
        Found in tip of the nose, external ears, trachea and bronchial tubes, between vertebrae & at the ends of long bones
      - Bone
        
        Hard porous tissue & consists of both living cells & rigid mass of inorganic salts
        
        Good supply of blood vessels & nerves
    - - Blood
        
        Made of Liquid part-plasma & Cellular part - red blood cells, white blood cells & platelets
      - Lymph
        
        Contains white blood cells
        
        fluid surrounding the body cells
        
        Comes out of blood vessels