$ABO$ blood group a good example of
Incomplete dominance
Poly ploidy
Aneaploidy
Multiple alleles
A child of $O$ - blood group has $B$ -blood grouped father. The genotype of father will be
A person meets with an accident and great loss of blood has occurred. There is no time to analyse his blood group. It is safe to transfer blood of group
When dominant and recessive alleles express themselves together, it is called
The blood of $AB$ group donor can be transfused to a person with the blood group
How many phenotype and genotypes are possible in ABO blood group systems?