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5 votes
ABO blood group is a classification of blood depending on the presence of 4 different antigens.

A.
True
B.
False

User Wfgeo
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4.2k points

2 Answers

4 votes
A
I think, but I’m not sure.. I’m slow
User Satvinder Singh
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4.0k points
4 votes

Answer:

A

Step-by-step explanation:

i feel it is correct

in the sense that it dwpends on the presence of 4different antigens

User Westmark
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4.2k points