NEET Sample Paper NEET Sample Test Paper-52

  • question_answer
    Which of the following is true during ageing

    A) Decreased blood Urea and GFR.

    B) Increased calcium content of arteries and cartilage

    C) Decreased cholesterol content of cornea and lens

    D) Decreased calcium content of arteries and cartilage

    Correct Answer: A

    Solution :

    Lymph nodes are small bean-shaped organs found at varying points along the lymphatic system. Two major functions attributed to lymph nodes are - (i) non-specific filtration of particulate matter and bacteria from lymph by the phagocytic activity of macrophages. (ii) Storage and proliforation of B & T cells and antibody production.


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