Can the bloodtype of a child be O if the mother is B and the father A?

Yes. O is a recessive gene, in this luggage, it doesn't produce an antigen. A and B are both dominant, in this defence, they both produce an antigen. If the mother is BO and the father is AO, and both parents pass on the O gene, the child will be bloodtype O.
Yes
no
NO, the child any has the mom or dads bloodtype
yea it doesn't own to be what the mother and father are. look farther back, conceivably grandparents or aunts, uncles cousins. my daughter is B+ i am O+ her father was A-. they hold had DNA carrying out tests because he had the belief it have to be just approaching one of us!
no the child could be a, b, or ab
the child will either be A, B, or AB.
Of course.
In that bag the blood type of the mother is BO and that of the father is AO.
Since O is recessive, it would seem that the mother is B and the father is A.
Taking one unreliable from each parent the child could hold either of these blood types.
A (AO)
B (BO)
AB (AB)
O (OO)
no
Yes. If the mother is BO and the father is AO, consequently there is a 1/4 fate the child will be OO (type O). (1/4 chance respectively for types A, B, and AB as well).
yup..
cuz A or B blood group does not just propose that they r AA or BB. they can also be
AO
BO
n if the kid takes O from both parents , he can be O blood type..
Yes. Both parents are heterozygous.