Question

of the two children of the
parent with blood group A
child is of blood group O
then what will be the factors which represent the
blood groups of the parents.
what can be the blood group
of the second child?​

Answer 1

Answer:

IA and IB are co-dominant i.e. if both alleles are present, both antigens (A and B) will be formed on the surfaces of red blood cells and the individual will have blood group AB. Io is recessive and produces neither antigen and thus an individual will have blood group O if two of these alleles are present.

Answer 2

Answer:

Farfathers gense dominant and parental Gene recessive next can be A or O