OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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White blood cells that are involved in the third line of defence of the immune system include
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mast cells.
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eosinophils.
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lymphocytes.
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macrophages.
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Explanation:
Detailed explanation-1: -B-cells. B lymphocytes (B-cells) play a role in antibody-mediated immunity which is also known as humoral immunity. T-cells. T lymphocytes (T-cells) are white blood cells that are produced in the bone marrow like B-cells; however, the T-cells mature in the thymus. Memory Cells. 07-Dec-2021
Detailed explanation-2: -The body’s third line of defense is the immune response. This involves the lymphatic system. This system filters pathogens from lymph and produces lymphocytes. Lymphocytes are the key cells in the immune response.
Detailed explanation-3: -The third line of defence is made up of specialized white blood cells.
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