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Not exactly. Human blood may have positive (ca. 80%) or negative (remaining 20%) Rhesus factor. It means that that a substance known as Rhesus factor is either found or not in a human blood test. Transfusion of "positive" blood to a "negative" recipient may result in very negative consequences (but not vise versa) . A problem known as Rhesus conflict may arise when a Rhesus-negative woman is pregnant with a Rhesus-positive baby.
The name Rhesus factor comes from Rhesus monkey in which it was first found.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoBlood can be either B positive or B negative.
Blood can also be A positive, A negative, O positive, O negative, AB positive or AB negative.
Wiki User
∙ 13y agothere is an antigen called as RH antigen. if it is present; the blood group is identified as positive and if it is absent, it is negative
Wiki User
∙ 12y agoNeutral. It contains charged ions in equal ratio.
Wiki User
∙ 15y agoOverall, positive.
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What are the possible blood types of a father being that the mother is b positive and the child is ab positive?
You dad can either be O, AB, A,or B and he can be positive or negative.
What blood type does a 0 negative and a b positive make?
The possibilities include B positive, B negative, O positive, O negative.
What is the full form of your blood groups like o positive b negative?
The groups are: A negative A positive B negative B positive AB negative AB positive O Negative O positive
Can o positive and b positive create b negative?
Yes, butonly if both parents have the negative gene, but have a positive blood type because they have both the positive and negative gene. A positive blood type is dominant and negative is recessive. So if they have both and both pass down the negative gene the child has a negative blood type. And the child will either have an O or B blood type. Making a B negative blood type. I hope that helps :)
Can a b positive and a positive have a b negative child?
No. If both parents are positive, the child will be positive. If both parents are negative, the child will be negative. Parents who are negative and positive can have children who are either positive or negative. '+' + '+' = '+' '-' + '-' = '-' '+' + '-' = '-' or '+'
What happens when blood group of father is O positive and mother is B negative of an unborn child?
The child may have either O or B blood type, assuming that the mother has a recessive allele for O blood type. A child of parents with both positive and negative Rh factor may have either. So, the child could have O positive, O negative, B positive, or B negative blood types.
If the mother has B negative blood what would the fathers be if the child is B positive?
The father's blood wil be positive, but can be either A, B, O, or AB. Nathalie
Husband of A positive group and wife of B negative group give birth to which blood group child?
"A","B","AB" "O" either positive or negative
Which blood groups are match with B-Positive for marriage?
Blood groups are A, B, and O. Each type of blood is either positive or negative. When a couple is planning on marriage, their blood type is not as important as the positive or negative aspect. A woman with negative blood types may encounter problems having children if her husband has a positive blood type. All blood types are compatible as long as they are both positive or negative.
If the father is o negative and the mother b positive what will the child blood type be?
The child will be either B or O (not A or AB), but whether positive or negative is impossible to say.
If the mother has B positive blood and the father has O negative what would the child's blood type be?
B positive or negative or, O positive or negative.
What are the major blood types?
There are eight types of blood. The blood types can be either A, B, AB, or O. Each one of these blood types can be either negative or positive. So you would have A- or A+, B- or B+ and so on.
How can a baby have b negative blood when both parents are b positive?
If both parents have Type B blood the only blood type the child can have is either B or O not looking at whether one of the parents is negative or not.
What are the possible blood types of a father being that the mother is b positive and the child is ab positive?
You dad can either be O, AB, A,or B and he can be positive or negative.
What happens when b positive woman marry a o negative man?
The blood type of any children would depend on the zygosity in the woman. (Both O and Rh negative are recessive, and will be homozygous in the man). If the woman is homozygous B, then the children will B. If the woman is heterozygous B, either O or B (with 50% chance of each). In the same way, if the woman is homozygous Rh positive, then the children will also be positive. If the woman is heterozygous, then children will be either positive or negative. In short, the possibilities for child blood types are either B or O, with Rh positive or negative.
Can o negative and b positive have a an a negative child?
No. The child would be either type O or B, and either rH negative or positive.
What blood type does a 0 negative and a b positive make?
The possibilities include B positive, B negative, O positive, O negative.
