Of corse not.There are three allels for blood groups.
An A blood group father can have an O type child. If he does, then he is heterozygous for type A.
if the mother have group AB, then the father should be group A ( pure or hybrid)OR should be group O , thus the child will be group A thx... with best regards.
Absolutely. A child will either have its mother's blood type or its father's blood type. If the mother's blood type is NOT O, then someone else is the father.
can a mother of o blood group have a healthy child with a father type o
ab
95% not.
No
Not necessarily.
The mother and father both have heterozygous alleles for the blood group A. The blood group A can have the alleles AA or AO, when both parents are AO, there is a one in four chance that the child will have blood group O as this blood group is recessive.
could if he is IBi
The child can have either A-type blood or O-type blood.
Yes, this is possible the alleles for B-type are (I^B i ) or (I^B I^B ) for a perent to be O which alleles is (ii) the child should be (I^B i ) and in this way the child got the (i) from father, and I^B from mother.