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Most common blood group is...

Most common blood group is

A

AB

B

A

C

B

D

O

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Text Solution:** 1. **Understanding Blood Groups**: Blood groups are classified based on the presence or absence of specific antigens on the surface of red blood cells. The main blood group systems are ABO and Rh. 2. **ABO Blood Group System**: The ABO blood group system includes four main types: A, B, AB, and O. Each type can also be Rh-positive or Rh-negative. 3. **Prevalence of Blood Groups**: Among the ABO blood groups, the distribution varies globally. However, certain blood groups are more common in specific populations. 4. **Identifying the Most Common Blood Group**: In many populations, particularly in the United States and Europe, the most common blood group is O. This is followed by A, B, and AB, which are less common. 5. **Conclusion**: Therefore, the most common blood group is O. **Final Answer**: The most common blood group is O. ---
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