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Sue has O blood type and Bill has A blood type. Their child named Anna has A type blood. Anna marries Bill who has AB type. What is the probability that Anna and Bill's child will have A type blood?
To determine the probability that Anna and Bill's child will have A type blood, we first consider their genotypes. Anna, with A type blood, could have either AA or AO genotype, while Bill, with AB type blood, has genotype AB. If Anna is AA, all their children will be A type. If she is AO, there’s a 50% chance of A type blood (AO) and a 50% chance of O type blood (OO). Therefore, the probability that their child will have A type blood ranges from 50% to 100%, depending on Anna's genotype.
What problems will child suffer if a boy with blood group A positive marries a girl with blood group A negative?
If a boy with blood group A positive marries a girl with blood group A negative, their offspring may inherit one A allele from each parent. This means the child could have blood group A, which poses no health risks. However, if the child inherits the Rh factor from the father (positive) and the mother (negative), the child might have Rh incompatibility if the mother's blood enters the baby's bloodstream, which can lead to health issues in future pregnancies.
Man with blood type B marries a woman with blood type A and their child is blood type O what is the porbabtility their next child will be blood type AB or B?
The probability of their next child being blood type AB is 0% because neither parent carries the AB blood type. The probability of their next child being blood type B is 25% because the father carries the B allele, which can be passed on to the child.
If the parents are AO and BO genotypes for the ABO blood group their children could include what genotypes?
The children could have AO, BO, AB, or OO genotypes. Each child would inherit one A allele from the AO parent and one B allele from the BO parent, resulting in the possible combinations of AO, BO, AB, or OO genotypes.
If one parent has A-blood and the other has A plus blood is it possible for the child to have O-blood?
Yes! The genotypes of the parents can only be "OO" (means two O genes) so both of them cannot give a "B" gene to the child
A man heterozygous for blood type A marries a woman heterozygous for blood type B The chance that their first child will have type O blood?
There is a 25% chance that their first child will have type O blood if both parents are heterozygous for blood type A and B. This is because the child could inherit an O gene from each parent, resulting in blood type O.
If the mom is o plus blood and so is the child what blood types can the father have?
The child inherits one allele from each parent for their blood type. You said that the mom is o+ and so is the child. Therefore: The father cannot have the following blood type genotypes: AB+, AB-, AA+, AA-, BB+, or BB-. The father's blood type genotypes can be: Ao+, Ao-, Bo+, or Bo-.
If a half-blood marries a pure-blood what blood will their child be?
The child of a half-blood and a pure-blood would be considered a half-blood. In the wizarding world, blood status is often determined by the least pure parent.
How could two parents with blood types a and b have a child with o?
If the parents had the genotypes AO and BO, then they could have a child with Type O blood (there would be a 25% chance of this occurring).
What problems will child suffer if a boy with blood group A positive marries a girl with blood group A negative?
If a boy with blood group A positive marries a girl with blood group A negative, their offspring may inherit one A allele from each parent. This means the child could have blood group A, which poses no health risks. However, if the child inherits the Rh factor from the father (positive) and the mother (negative), the child might have Rh incompatibility if the mother's blood enters the baby's bloodstream, which can lead to health issues in future pregnancies.
Will two negative A blood type parents always have an A negative child?
Not necessarily. It could result in a O neg baby depending on their genotypes.
When O positive man marries an A Negative girl will their child have health problems?
Mixing blood types will not any impact on the health of a child, only the resultant inherited blood type. This particular mix will produce a child with an A pos or A neg or O pos or O neg blood group.
A woman who has type A blood marries a man with type B blood Their first child has type O blood What are the expected genotypic frequencies of all possible offspring that the parents can have?
ii, IAi, IBi, IAIB
Woman with A blood whose mother was O marries a man with AB blood?
Will have a baby with either: A blood, B blood, or AB blood. The mom must be AO with the husband, AB, gives either AA, AO, BO, or AB for a child.
Man with blood type B marries a woman with blood type A and their child is blood type O what is the porbabtility their next child will be blood type AB or B?
The probability of their next child being blood type AB is 0% because neither parent carries the AB blood type. The probability of their next child being blood type B is 25% because the father carries the B allele, which can be passed on to the child.
What does co dominance mean?
Co-dominance happens when two genotypes are expressed at the same time. For example, one parent can have blood type A and one parent can have blood type B and together produce a child with blood type AB. If two parents have the blood type AB, the child has a chance of being mentally ill.
If the parents are AO and BO genotypes for the ABO blood group their children could include what genotypes?
The children could have AO, BO, AB, or OO genotypes. Each child would inherit one A allele from the AO parent and one B allele from the BO parent, resulting in the possible combinations of AO, BO, AB, or OO genotypes.
