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A and B are antigens that are on the surface of red blood cells. People have one, both, or none. If you don't naturally produce the antigen, your body's white blood cells will attack and destroy red blood cells that carry them.
So if a person with type A blood is injected with type B blood, the body of that person will attack the type-B blood cells.
O- is called the universal donor, because it lacks all antigens. So no one's body will recognize it as foreign. Because of this, hospitals often administer O- blood to patients with a critical need, because there isn't enough time to determine blood type of the patient.
What else can I help you with?
What is the least common blood type?
Officially, there are 8 different types of blood but it is close since there are positive and negative versions of blood types A,B,AB, and O. But the least common type would be blood type AB-.
What leukocyte is the least common in the blood?
The least common blood cells are basophil granulocytes. These are referred to as basophils. Basophils make up 0.01 percent to 0.3 percent of white blood cells.
What ABO blood type most common and least common?
ABO blood typing is a method for differentiating individuals' blood based on the presence or absence of two antigens, A and B. The most common blood type in the world is O positive, which has neither the A nor the B antigen.
If a half-blood marries a pure-blood what blood will their child be?
The child of a half-blood and a pure-blood would be considered a half-blood. In the wizarding world, blood status is often determined by the least pure parent.
Which tissues have the least amount of matrix stratified squamous epithelium areolar connective tissue osseous tissue dense irregular connective tissue or blood?
Blood has the least amount of matrix among the tissues listed, as it consists mainly of cellular components like red blood cells, white blood cells, and platelets suspended in plasma.
What is the level of endangerment for the gray wolf?
It is in least concern (are not endangered)
Are fulmars endangered?
The Northern Fulmar conservation status is Least Concern.
Is the Canada lynx an endangered species?
Most sources say they are Least concern to Threatened they are to beautiful
What is the status of the raccoon?
Raccoons are common and listed as least concern.
Is the snowy owl endangered or threatened?
The snowy owl is not considered endangered or threatened. It is listed as a species of least concern on the International Union for Conservation of Nature (IUCN) Red List due to its widespread distribution and stable population. However, they are protected under various conservation laws to ensure their survival.
Are snowy owls endangered?
Yes, they are endangered. Also they are protected.
Are feral pigs endangered?
No, Least Concern
Are sidewinders threatened?
No, they are listed as least concern.
What is a bottlenose dolphins status?
Least Concern.
What is the conservation status of humans?
Least Concern
What is the situation of bluebirds?
They are on the least concern list.
What is the status of a kingfisher?
The status of kingfishers ranges from least concern to moderate concern, depending on the species.
