THE HUMAN IMMUNE SYSTEM
DEFENSE MECHANIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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On the lymphocyte.
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In bone marrow.
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On our mucus.
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On the phagocyte.
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On the skin.
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Detailed explanation-1: -White blood cell formation occurs in the soft tissue inside of your bones (bone marrow). Two types of white blood cells (lymphocytes) grow in the thymus gland (T cells) and lymph nodes and spleen (B cells).
Detailed explanation-2: -A type of blood cell that is made in the bone marrow and found in the blood and lymph tissue.
Detailed explanation-3: -Stem cells in the bone marrow are responsible for producing white blood cells. The bone marrow then stores an estimated 80–90% of white blood cells. When an infection or inflammatory condition occurs, the body releases white blood cells to help fight the infection.
Detailed explanation-4: -Red: Red bone marrow produces blood cells (hematopoiesis). Stem cells in your red bone marrow (hematopoietic stem cells) create red and white blood cells and platelets, all of which are components of your whole blood.
Detailed explanation-5: -Within the bone marrow, all blood cells originate from a single type of unspecialized cell called a stem cell. When a stem cell divides, it first becomes an immature red blood cell, white blood cell, or platelet-producing cell.