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The rhesus factor (positive and negative) isn't important so...
The A (and B) blood type genes are dominant over O (which actually just means the lack of A/B). Since mum and dad are both blood type O neither mum or dad have the A gene which means the baby cannot be type A. A different dad (or mum) with blood type A or AB would be needed.
What else can I help you with?
Father is A mother is O plus and the baby is O plus is this the father?
Just because the babys blood and the fathers blood is different, it doesnt mean that there is a possibility that he ain't the father. For example, my fathers blood is different from my sisters and including but he still my father. I hope that answered your question. You are A dominant, but you have the O+ recessive gene. To rephrase what the others have said- if the mother is A plus, she would be AA or AO bloodtype. The father is something with an O as well, if the baby has an O. Father could be BO< AO< OO etc. (or he could have negative blood, and still have a positive blood child from this union)
What would be the blood type of the child if the mother is B plus and the father is A plus?
ab+ a+ b+
Can ab mother and o plus father have ab baby is he the father?
No. The Mother is IAIB and the father is ii. So, in gamete formation, the mother will produce IA and IB, while the father only produces i. When the gametes fuse, there will be two possible genotypes (and phenotypes) for the baby: IAi (A blood type) or IBi (B blood type). The Rh factor (+ or - ) has no relevance in this question, really. The REAL father can be either: IAIB, IAi, or IBi. The child MUST get an IA or IB allele from the father.
Can an A plus father and O plus mother produce an O minus baby?
No, an A+ father and an O+ mother cannot produce an O- baby because the O- blood type is recessive and can only be passed down if both parents carry the O- gene. A+ blood type does not have the O antigen necessary for an O blood type.
Can b plus father and o plus mother get healthy baby?
Yes, "b" and "o" are both blood types that are compatible for reproduction, so a baby's blood type could be a combination of the two parents' blood types. A healthy baby can certainly result from this pairing, as long as both parents do not have any genetic disorders that could affect the baby's health.
What is the blood type of the baby if the mother is o plus and the father is ab plus?
then the baby will be O plus, or AB plus , I think .
Could a mother with ab plus blood type and father with o plus blood type have ab plus baby?
Yes.
Can an o-negative father have a baby with a o plus positive mother?
Yes - and the baby will have a blood type of O.
Can Father O plus blood type have baby with O negative blood type?
It is possible. It depends on the blood group of the mother.
What would baby's blood type be if the father is type A plus and mother is type O?
The baby's blood type would either be type A or type O. The father (phenotype A) could have an underlying genotype of either AA or AO. Therefore, the baby could have either type A (AO - with A from the father and O from the mother) or type O (OO - with O from the father and O from the mother) blood.
Can A plus mother and A plus father make a AB baby?
No
Can a mother with B- blood type and a father with O plus blood type have a baby with B plus blood type?
Yes, it is possible. The geneotype of the mother would be either BB or BO and for the father would be OO. If you cross the father's geneotype and either of the mother's then at least two of the four outcomes will be for B blood type. As for the - and +, positive is dominant over negative. The father could be + - or + + and the mother would be - -. Either combination would result in at least two positives. Therefore, it is possible for the mother to be B-, the father to be O+ and the baby to be B+. I added the link to the website where I got my info from. I want to know if an rh b neg blood type mother and an O positive father can have an A positive baby?
Is it possible for a mother A plus and father O plus to have a baby A?
yes
Can an A- mother and an O plus father make an A plus baby?
yes, there is a chance to have a baby w/ A+
Can a mother with b plus blood type and a father with b plus blood type have a baby with a blood type?
Yes, it is possible. The geneotype of the mother would be either BB or BO and for the father would be OO. If you cross the father's geneotype and either of the mother's then at least two of the four outcomes will be for B blood type. As for the - and +, positive is dominant over negative. The father could be + - or + + and the mother would be - -. Either combination would result in at least two positives. Therefore, it is possible for the mother to be B-, the father to be O+ and the baby to be B+. I added the link to the website where I got my info from. I want to know if an rh b neg blood type mother and an O positive father can have an A positive baby?
What blood type of the child if the father is A plus and the mother is B plus?
A
Father is A mother is O plus and the baby is O plus is this the father?
Just because the babys blood and the fathers blood is different, it doesnt mean that there is a possibility that he ain't the father. For example, my fathers blood is different from my sisters and including but he still my father. I hope that answered your question. You are A dominant, but you have the O+ recessive gene. To rephrase what the others have said- if the mother is A plus, she would be AA or AO bloodtype. The father is something with an O as well, if the baby has an O. Father could be BO< AO< OO etc. (or he could have negative blood, and still have a positive blood child from this union)
