9th Class Science Tissues Question Bank 9th CBSE Science Tissues

  • question_answer
       Differentiate between bone ad cartilage.

    Answer:

       
    Bone Cartilage
    Bones are hard and non-flexible in nature. Cartilage are flexible in nature.
    Matrix is made up of calcines and phosphorous compounds. Matrix is made up of protein.
    A narrow cavity is present. Narrow cavity is absent.
    Matrix is often arranged in concentric circles. Matrix is uniform, i.e., not in concentric circles.
    It is porous. It is non-porous. (3)


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