NEET Biology Structural Organisation In Animals Question Bank Self Evaluation Test - Structural Organisation in Animals

  • question_answer
    Identify figures-I and II.
    Figure - I Figure - II

    A)         Fig. - I- Dense regular                              Fig. - II- Dense irregular connective tissue connective tissue

    B) Fig. - I- Loose irregular                            Fig. - II- Loose regular connective tissue connective tissue

    C) Fig. - I- Adipose tissue                             Fig. - II - Specialised connective tissue

    D) Fig. - I- Connective                                 Fig. - II- Areolar tissue tissue proper

    Correct Answer: A

    Solution :

    [a] The figure I & II represent dense regular and dense irregular connective tissue respectively. In the dense regular connective tissues, the collagen fibres are present in rows between many parallel bundles of fibres. Tendons and ligaments are example of this tissue. Dense irregular connective tissue has fibroblasts and many fibres (mostly collagen) that are oriented differently. This tissue is present in the skin.


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