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If both parents are O+ve, it means they have i allele, which is a recessive allele. For a person to have A+ve blood group, IA allele should be present. But in case of both parents being O+ve, there is no possibility that either of the parents carry the IA allele since it is a dominant allele. Thus the child would have to be O+ve.
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∙ 15y ago
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∙ 14y agoYes
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Can a child with o positive have a parents with a positive?
Yes, one or even both of his parents can be A positive.
Can parents both having O positive blood group give birth to a child with A positive?
yes...!
Can Two o positive parents have a ab positive baby?
No they cannot. If a parent is O, that means that their blood is IOIO, a child from this pairing would have inherited both O's from the parents.
Can parents b positive and O positive have a b negative child?
Yes, that's True. for Rh- to come, both parents should be Heterozygous.
Can both parents with A positive have a child with AB positive?
No. If two parents both have A blood then they are either AA or Ai. This means they can have a child with AA, Ai, or ii (O blood). To get AB there must be a B somewhere.
If both parents have o positive blood how can the child have o positive L blood?
if both parents have positive o blood their child must have positive o blood
If both parents are O positive can they have a child that is A positive?
No. If both parents are type O, the child will be O. If both are A, the child can be either A or O. If both are B, the child can be either B or O. If both are AB, the child can be A, B, or AB (but not O).
Can two parents with blood type A positive have a child with O positive blood type?
Yes, if both parents have the genotype AO, then the child can have the O from both parents, phenotype O
Can a child have O positive blood if both parents are A positive?
Yes, if both parents are AO genotype there is a 25% chance of the parents producing a type O child. Since both parents are Rh positive the probability of an Rh positive child in at least 75%.
Can parents both blood type O have a child with a positive?
No. If both parents are type O, the child will also be type O.
Can a child with o positive have a parents with a positive?
Yes, one or even both of his parents can be A positive.
If both parents are A positive what usually will the child have?
A or O positive or negative
Can O negative parents have an O positive child?
If they are both O negative, no, the child will be O negative.
Can parents both both type blood o positive have a child with b positive?
yes
Can o positive and a positive parents have o negative child?
Yes. Since the Rh factor is recessive if both parents have a copy of the gene they can have an Rh negative child.
Is it possible for both parents with blood group o positive have a child with A positive?
yes
Is there any chance that a child can be o positive if both parents are o negative?
yes.
