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Blood Grouping (ABO Blood Group System) Blood grouping is an example of co-dominance and multiple alleles. The ABO blood group system is controlled by a single gene on chromosome 9, but there are…
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This section covers Blood Grouping (ABO System) as part of GENETICS AND INHERITANCE in Grade 12 Life Sciences. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.
Yes. All notes on Hlayiso, including "Blood Grouping (ABO System)", are written against the official CAPS curriculum and ATP for Grade 12 Life Sciences.
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