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If father is chronic HBs antigen carrier and mother is negative can fetus still get the virus?
Wiki User
∙ 14y ago
Yes, because the virus can still get through semen,sperm and while the mother is immuned the resultant embryo is not .
Wiki User
∙ 14y ago
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Can a blood type b negative man father a blood type a positive child?
yes, if the mother is either A positive or AB positive.
A woman is homozygous for A-negative blood type. A man has AB-negative blood type. What is the probability that the couples child will be type B-negative?
The genotype of the man is A negative/O negative inheriting the A neg from his mother and O negative from his father. [Father's genotype is B positive/O negative. Mother's genotype is B positive/A negative.]
What is the Rh blood type?
People with different blood types have proteins specific to that blood type on the surfaces of their red blood cells (RBCs). Rh factor "Rhesus factor" is type of antigens on the human blood cell. The presence of this antigen in human blood given (+) besides it's blood type. The absence of this antigen is given (-) besides blood type. For example A- or A+.
Sex-linked diseases are more likely to affect sons of female carriers because why?
The son would automatically get the Y chromosome from the father. The son's X chromosome has to come from his mother. Females are XX, so he has a fifty-fifty chance of receiving the disease carrying gene. If he receives the disease carrying gene he will have the disease, if he doesn't then he will neither have the disease nor be a carrier. A daughter has to receive one X chromosome from her father and one from her mother. If the father doesn't have the disease, then the daughter cannot have it. If the mother is a carrier, then she has a fifty-fifty chance of being a carrier.
You are positive n your mom is negative not sure what your dad is but your old brother n sister is negative can they be your full sister n brother or only half?
Upon conception, you receive an allele from your mother and one from your father. Yes these could be your full brother and sister because your father could be positive with a recessive negative allele and you could've received a positive from him whereas your siblings could've received the negative allele from him. You and your siblings can only get a negative allele from your mom because her two are negative.
Can an o negative blood type father parent an ab negative type child?
Yes. It would be rare, however. In this case, the father has the antigen for either type A or B blood. The antigen is not however connected to the H antigen (this is the part that makes him express the O type). If it were connected to the H, he would be either A or B. Therefore, it is possible that his child could receive his antigen and the opposite from the mother in order to be AB type.
Can an O negative have an A positive father and A negative mother?
Yes, blood types are an example of codominance So the father can be A i and the mother can be A i, giving a 25% chance of getting an O blood type (i i). The same can be said for the Rh antigen
Is there a problem for the baby when the father is rhesus negative and the mother is rhesus negative?
No.there is no problem.Because both male and female are unable to produce rhesus antigen and there is no prouction of antibody inside the baby blood.
Is there any complications in getting pregnant if the partners are O negative and B positive blood group?
The developing fetus of an Rh negative female is at risk for Hemolytic Disease of the Newborn if the father is Rh positive and the child has inherited the "D" antigen from the father (RH positive).
How can a o negative father and a b negative mother have a b positive baby?
nope..well first two negatives cannot make a positive because the RH factor (or the D antigen) on the red blood cells that gives you the + or - blood type is genetically inherited. This means that if neither parent has the D antigen they cant pass it onto their children .
My children are Rh negative. Their father and I think we are Rh positive. Is this possible?
Individuals either have, or do not have, the Rhesus factor (or Rh D antigen) on the surface of their red blood cells. This is usually indicated by 'RhD positive' (does have the RhD antigen) or 'RhD negative' (does not have the antigen) suffix to the ABO blood type. Unlike the ABO antigens, the only ways antibodies are developed against the Rh factor are through placental sensitization or translation. That is, if a person who is RhD-negative has never been exposed to the RhD antigen, they do not possess the RhD antibody.[1] The 'RhD-' suffix is often shortened to 'D pos'/'D neg', 'RhD pos'/RhD neg', or +/-. The latter is generally not preferred in research or medical situations, because it can be altered or obscured accidentally. There may be prenatal danger to the fetus when a pregnant woman is RhD-negative and the biological father is RhD-positive.
Can a blood type b negative man father a blood type a positive child?
yes, if the mother is either A positive or AB positive.
Who is father of aircondition?
The father of aircondition is john carrier.
Who is the father of aircondition?
The father of aircondition is john carrier.
What is the occupation of zinkoff father?
Zinkoff's father is a mail carrier.
If mother is A negative blood group and the child is A positive blood group what is the father's likely blood group?
Probably more than likely A+. Because the +Rh gene is usually dominate. Take for instance- Mother is A+, Child is A=. Father is A=, In this instance the father has the dominate gene for the absence of the Rh antigen on the redcell. The mother is recessive.
Who was willis carrier father and mother?
Elizebeth R. Haviland&Duane Williams Carrier
