Blood Groups: ABO and Rh Systems
Grade 12 Science worksheet covering the ABO and Rh blood group systems, inheritance patterns, and transfusion compatibility.
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Blood Groups: ABO and Rh Systems
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Read each question carefully and provide concise, accurate answers. For multiple-choice questions, circle the best option. For diagrams, label clearly.
1. Which of the following genotypes represents an individual with Type A blood?
I^A i
I^B I^B
ii
I^A I^B
2. An individual with Type O blood can receive blood from which donor type(s)?
Type A only
Type B only
Type O only
Type AB only
1. The presence of the Rh antigen on red blood cells indicates a person is Rh .
2. If a person has Type B blood, their plasma contains anti- antibodies.
3. The universal recipient blood type is .
1. Explain the concept of codominance using the ABO blood group system as an example.
2. Describe the potential dangers of an Rh incompatibility in pregnancy.
Refer to the blood type transfusion chart below to answer the following question.
Based on the chart, if a patient has Type A- blood, which blood types can they safely receive?
1. An individual with Type AB blood has both A and B antigens on their red blood cells.
True
False
2. The Rh factor is determined by the presence or absence of the 'D' antigen.
True
False
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