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krek1111 [17]
3 years ago
8

What is the ABO blood classification based on?

Biology
2 answers:
-Dominant- [34]3 years ago
6 0

Question 1. The best answer is C - antigen on the red blood.

The ABO  blood classification is based on the red blood cells. In summary:

1. blood type A has antigen A  on the red cell membrane.

2. blood type B has antigen B on the red cell membrane.

3. blood type AB has both antigen A and B on the cell membrane.

4. blood type O has no antigen at all on the red cell membrane.

Question 2. the best answer is b - transportation of oxygen.

Sickle cells have an abnormal type of hemoglobin that is unable to  carry oxygen  in the same capacity that normal, healthy hemoglobin does.


DochEvi [55]3 years ago
6 0

The blood grouping is classified on the basis of surface antigen. Sickle cell anemia decreases the <u>transportation of oxygen within the body. </u>

<u> </u>

Further Explanation:

A blood group system or ABO blood groups are classified <u>on the basis of the inherited characteristics of the erythrocytes (red blood cell)</u>. It is determined by the presence of type A and type B antigen on the surface red cells. It was first discovered by <em>Karl Landsteiner</em> in 1901. The people with type A antigen will have type B antibodies in their serum. The individual with type O blood group does not possess any type of antigen, whereas type AB possesses both the antigens. Blood group O is <u>the most commonly occurring blood group type across the world. </u>

Sickle cell anemia or sickle cell disease is <u>an inherited disorder or it can be transmitted from generation to generation</u>. The <u>normal red cells are small, biconcave and circular in structure.</u> They are more flexible and can easily cross the vessel. In <u>sickle cell disease conditions, the cells are of crescent or sickle-shaped.</u> The change in the structure makes it rigid and sticky due to which the stuck in the vessel. <u>It results in blocking the blood flow</u>. In this disease, the red blood cells die more frequently than usualthat cause a <u>decrease in the number of red blood cell. </u>

<u> </u>

Learn More:

1. Learn more about the effects of vigorous exercise on cardiorespiratory system brainly.com/question/1209683

2. Learn more about the structure of epithelium and connective tissue brainly.com/question/4557690

3. Learn more about the secondary function of the lymphatic system brainly.com/question/2909254

Answer Details:

Grade: High school

Subject: Biology

Chapter: Blood cells

Keywords:

Blood, group, antigen, anemia, transportation, inherited, erythrocyte, disorder, generation, crescent, sickle, rigid, flexible.

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