IB Biology SL D3.2.9 ABO blood groups
IB Biology SL D3.2.9 ABO blood groups
Practise predicting ABO blood groups from parent genotypes, interpreting antigen and antibody tables, and using data on blood group frequencies.
How this is tested
- explain how IA, IB and i produce A, B, AB and O blood groups
- apply crosses to predict possible child blood groups from parent genotypes
- interpret antigen-antibody tables to decide safe or unsafe blood transfusions