If one parent is O positive, a B positive child is possible (the other parent would likely be B or AB and could be either positive or negative).
If both parents are O positive, a B positive child is extremely unlikely (however, it occasionally happens that someone who THINKS they're O positive is actually something else, so before you start looking for a lawyer I'd have everyone's blood retested).
If one parent is O-pos, and the other parent is B-pos, the children will be either O or B, and can be either positive or negative. In other words, the only blood types this pairing cannot create are those involving A (A or AB.)
No. Two Rh positive parents can have an Rh negative child. A parent with blood type O lacks the A antigen; a parent with blood type B also lacks the A antigen; therefore they cannot have a child together with blood type A.
No
A father with the blood type can be b negative can have a child even a son that is A positive. The blood of a child comes from one or the other parent. If the mother is A positive the child can be as well.
*Note from asker: Both my parents and at least one brother have B pos blood... Possibility of a throwback gene?
We are looking for the possible blood types of a baby.Parental information:Mother type O pos = can only be OO and Rh (++) or (+-)Father type B pos = can be BB or BO and Rh (++) or (+-)Baby receives one gene from each parent: Baby is type BO (++) = Type B posBaby is type BO (+-) = Type B posBaby is type BO (--) = Type B negBaby is type OO (++) = Type O posBaby is type OO (+-) = Type O posBaby is type OO (--) = Type O negYES, the baby of O pos and B pos parents can be blood Type O neg.
B Neg donors can donate to B Pos or B Neg patients.
Blood type A+ positive cand donate to people that have types A+ or AB+. They can receiver blood from Apos & neg, O pos & neg. Type O+ can give to O+ A+ B+ AB+ & only receive from O pos & neg Type B+ can give to B+ and AB+ and receive from B pos & neg; O pos & neg. Type AB+ can give only to AB+ and receive from EVERYONE A- (neg) can give to A pos & neg; AB pos & neg & receive from A neg & O neg. O- (neg) can give to EVERYONE and receive only O - (neg) B- (neg) can give to B pos & neg; AB pos & neg and receive from B- and O- AB- can give to only AB neg & pos and receive from AB-, A-, B-,O- **Type O blood is the universal blood type and is the only blood type that can be transfused to patients with other blood types **There is always a need for Type O donors because their blood may be transfused to a person of any blood type in an emergency
Yes. 85% of the population is Rh+. Rh- is recessive . Type O+ and B- can make O+/- (or) B+/-
We are looking for the possible blood types of a baby.Parental information:Mother type B neg -- can be BB or BO with Rh (--)Gene contribution B, O, (-) genesFather type A pos -- can be AA or AO with Rh (++) or (+-)Gene contribution A, O, (+), (-)Baby receives one gene from each parent: Baby is type AB (+-)/(--) = Type AB pos/negBaby is type AO (+-)/(--) = Type A pos/negBaby is type OO (+-)/(--) = Type O pos/negBaby is type BO (+-)/(--) = Type B pos/negFrom this B neg x A pos mating, the Rh factor will be either pos/neg in each case, and the children may have any of the 4 ABO phenotypic results.
yes
We are looking for the possible blood types of a baby.Parental information:Mother type O neg = can only be OO and Rh (--) Genes: O & (-)Father type AB pos = can only be AB and Rh (++) or (+-) Genes: A, B, (+), (-)Baby receives one gene from each parent: Baby is type AO Rh (+-) = Type AposBaby is type AO Rh (--) = Type A negBaby is type BO Rh (+-) = Type B posBaby is type BO Rh (--) = Type B negIf the parents are O neg and AB pos, they can have a Type A pos/neg or Type B pos/neg baby.