Biology, 03.10.2019 00:00 nickkungu92

Aperson with blood group a produces antibodies against b. a person with blood group b produces antibodies against a. a person with blood group ab produces no antibodies. how can you explain this?

a. a and b alleles are co-dominant. therefore, both a and b carbohydrates are present on the cell.

b. a is incompletely dominant over b. both a and b carbohydrates are present on the cell.

c. a and b alleles are co-dominant. half the cells have only a, and other half have only b.

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Aperson with blood group a produces antibodies against b. a person with blood group b produces antib...