Science, asked by ravipatelravi76304, 1 month ago

human being have four type of blood groups A,b Ab and O each groups are negative are positive submit a report on characteristics of each blood group . which is the most common blood group in the world​

Answers

Answered by amansingh99048
1

Answer:

O-positive

O-positiveIn general, the rarest blood type is AB-negative and the most common is O-positive. Here's a breakdown of the most rare and common blood types by ethnicity, according to the American Red Cross.

Answered by bijoy3903
1

Answer:

the most common blood group in the world is 'O' positive.

Explanation:

please follow

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