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UPSC CDS Science Biology Questions Part 1

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Question : 86

Total: 100

Which of the statements given below are correct?
1. A person having blood group "A’ can donate blood to persons having blood group ‘A’ and blood group ‘A B’.
2. A person having blood group ‘AB’ can donate blood to persons having blood groups ‘A’, ‘B ’, ‘AB’ or ‘O ’.
3. A person with blood group ‘O ’ can donate blood to persons having any blood group.
4. A person with blood group ‘O’ can receive blood from the person of any of the blood groups.
Select the correct answer using the code given below :

1, 2, 3 and 4
1 and 2 only
3 and 4 only
1 and 3 only

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