BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
LYMPH NODES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A antigen and B antibodies
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Type B antigens and Type A antibodies
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No antigens and A and B antibodies
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A and B antigens and no antibodies
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Detailed explanation-1: -blood group B – has B antigens with anti-A antibodies in the plasma. blood group O – has no antigens, but both anti-A and anti-B antibodies in the plasma. blood group AB – has both A and B antigens, but no antibodies.
Detailed explanation-2: -People with type A blood have anti-B antibodies. People with type B blood have anti-A antibodies. Type O blood contains both types of antibodies. The 2 steps above can accurately determine your blood type.
Detailed explanation-3: -A person with type A blood has: b) antigen A on the RBCs and anti-B antibodies in the plasma (correct) : An individual with type A blood will have A antigens on their RBCs. Type A individuals naturally produce anti-B antibodies in their plasma.