Question

What is ABO System?





ɢᴏᴏᴅ ᴍᴏʀɴɪɴɢ ʙʀᴀɪɴʟʏ ᴡᴀsɪʏᴏ ✌✌

‼ ᴋᴀʟ ʜᴜᴍɴᴇ ʙʜɪ ᴀᴘɴᴀ ᴅɪʟ
ʙᴀᴅᴀʟ ᴅɪʏᴀ,
ᴘᴀʀsᴏɴ ᴛᴀᴋ ʟᴀᴀʟ ᴛʜᴀ ᴀᴜʀ
ᴀᴀᴊ ᴋᴀᴀʟᴀ ʜᴏ ɢᴀʏᴀ ,‼​

Answer 1

The ABO blood group system is used to denote the presence of one, both, or neither of the A and B antigens on erythrocytes. In human blood transfusions it is the most important of the 38 different blood type classification systems currently recognized.

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