Yes! You could produce a child with either A or B blood.
Yes, 50% could be A, and other 50% could be B
If the father is homozygous for the B blood group, giving him the BB blood genotype, and the mother's genotype is AB (the only genotype for the AB blood group), then their offspring could have either the AB or B blood groups. If the father is heterozygous for the B blood group, giving him the BO genotype, then their offspring could have the AB, A, or B blood groups. However, they could not produce an offspring with the O blood group.
Yes, an individual with blood type B can produce an offspring with blood type A. The explanation for this is that a mother with the blood type A can have a child with a father who has a blood type of A or AB and produce a child with type A blood.
Only if your mother was very friendly with the postman
Yes
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.
The father could be AB or B.
No, This is impossible!
No. The child can only inherit what his parents have. If either parent had an A in his type, he could give it to the child, but the father is B and the mother has neither A nor B. (If either parent had an A, it would show up in his or her type.)
Yes. The genotypes of the father could be BO or BB (Phenotype = B) The genotype of the mother is OO(Phenotype = O) Mating these genotypes will produce either OO (Phenotype O) or BO (Phenotype B) In short, children from these parents are B or O The Rhesus(D) positive was inherited from the father.
Yes, human biology is not limited to a four block punnet square, it is much more complex than that.
No. The child can only inherit what his parents have. If either parent had an A in his type, he could give it to the child, but the father is B and the mother has neither A nor B. (If either parent had an A, it would show up in his or her type.)