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A man with blood group A marries a women with blood group O and their daughter has blood group O. Is this info enough to tell u which of the traits - blood

group A or O - is dominant? Why or why not?


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Parents       blood group of child
O * O              O
O * A              O,A
O * B              O,B
O * AB             A,B
A * A                A,O
A * B              A,AB,B,O
B * B              B,O
A * AB            A,B,AB
B * AB            A,B,AB
AB * AB           A,B,AB

O * A = O , A   blood groups of progeny.
This is because of the difference in antibody present in the serum of the blood of parent
s.The progeny may have chances of 75% A blood group or 25%  O blood Group.
1 5 1
I m not asking about A+...I m asking about A+1
same for all ma
Really ka
these much day I don't know
ya ma
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