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Why immune system of older individual …

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Why immune system of older individual becomes weak

    • Posted by Ansar Ahmed 7 years, 11 months ago

    CBSE > Class 11 > Biology
    • 5 answers

    S Varun Raj 7 years, 11 months ago

    This is because after puberty a gland responsible for body's immune system called Thymus gland get degenerated. In other words, we call this gland after puberty as vestigial one.

    2Thank You

    Ruchi Singhania 7 years, 11 months ago

    However, problems with the immune system can lead to illnesses and infections. Immune responses can be weakened by various external influences.

    1Thank You

    Ruchi Singhania 7 years, 11 months ago

    The immune system defends the body from developing potentially harmful diseases and conditions caused by bacterial, parasitic, fungal and viral infections. The immune system also restricts tumors and cancerous growths inside the body

    1Thank You

    Ruchi Singhania 7 years, 11 months ago

    they become old and power or capacity becomes low

    0Thank You

    Ruchi Singhania 7 years, 11 months ago

    yes

    0Thank You

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