BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
CARDIOVASCULAR SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Platelets and capillaries
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Red blood cells and antigens
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Red blood cells and capillaries
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White blood cells and platelets
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Detailed explanation-1: -A stem cell (or hematopoietic stem cell) is the first phase of all blood cells. As the stem cell matures, several distinct cells evolve. These include red blood cells, white blood cells, and platelets.
Detailed explanation-2: -Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).
Detailed explanation-3: -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.
Detailed explanation-4: -The different types of white blood cells are given as a percentage: Neutrophils: 40% to 60% Lymphocytes: 20% to 40% Monocytes: 2% to 8%