BI-2274
Components of blood
Biology · Secondary 4 · Easy · Components of blood
A person with blood group AB needs a blood transfusion. Three friends offer to donate.
• Donor P has blood group A.
• Donor Q has blood group O.
• Donor R has blood group B.
Whose blood can safely be given to this patient?
• Donor P has blood group A.
• Donor Q has blood group O.
• Donor R has blood group B.
Whose blood can safely be given to this patient?
- P, Q and R
- P and Q only
- Q and R only
- P only
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