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Study the diagram above and answer the following questions :
Study the pedigree chart given below, showing the inheritance pattern of blood group in a family :
A child with blood group A has father with blood group B and the mother with blood group AB. Choose the option that gives the correct genotypes of father, mother and the child :
Assertion (A) : ABO blood grouping in humans is an example of multiple allelism. Reason (R) : More than two genes in a population govern the same character in ABO blood grouping in humans.
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