What will be the possible blood types of the offspring if the mother blood type is A and the father has blood type AB?
Table of Contents
What will be the possible blood types of the offspring if the mother blood type is A and the father has blood type AB?
A father who is blood type AB could pass either an A or a B allele to his son or daughter. This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).
What percentage chance of having a heterozygous a blood type baby if you have two parents who are heterozygous type A?
If the father is heterozygous, there is a 50\% probability for a blood type A child and a 50\% probability for a blood type O child….Blood types.
| Mother’s Possible Genotype | Father’s Possible Genotypes | Child’s Possible Genotypes |
|---|---|---|
| OO | AA | AO |
| OO | AO | AO, OO |
What is the percentage of having a type O child?
To figure out how likely an O- blood type is, we need to multiply the chances for an O by the chances for a negative. When we multiply 0.5 by 0.25 we get 0.125. So each child has 12.5\% or a 1 in 8 chance of having O- blood.
What is B blood type?
Group B: The surface of the red blood cells contains B antigen, and the plasma has anti-A antibody. Anti-A antibody would attack blood cells that contain A antigen. Group AB: The red blood cells have both A and B antigens, but the plasma does not contain anti-A or anti-B antibodies.
What is the probability of having a blood type B?
Probability Distribution for Blood Type
| Blood Type | O | B |
|---|---|---|
| Probability | 0.45 | 0.10 |
What is heterozygous type B blood?
The A and B alleles are dominant to the O allele. When both inherited alleles are O, the genotype is homozygous recessive and the blood type is O. When one of the inherited alleles is A and the other is B, the genotype is heterozygous and the blood type is AB. Type B: The genotype is either BB or BO.
Why is O positive special?
Type O positive blood is critical in trauma care. Those with O positive blood can only receive transfusions from O positive or O negative blood types. Type O positive blood is one of the first to run out during a shortage due to its high demand.
How common is B+ blood type?
How rare is B positive blood? This means only 8\% of donors have B positive blood. In total, 10\% of people belong to blood group B, making it one of the least common blood groups.
Can a+ marry B+?
A+my husband b+ can we marry They are incredibly appropriate. That would be to talk about:You can obtain bloodstream from A+,A-,O+ and O- and u can donate circulation A+ and AB+ best. (2)O+ can give blood stream to O+,A+, B+ and AB+ and can obtain blood from O+ and O- .
What is B positive blood type?
B positive is an important blood type for treating people with sickle cell disease and thalassemia who need regular transfusions. These conditions affect South Asian and Black communities where B positive blood is more common. There is currently a very high demand for B positive donations with the subtype Ro.
Can an a+ parent have an O and a – allele?
As O and – are recessive, an A+ parent can easily (as indeed I do) have both an O allele and a – allele. Similarly, the B+ parent can easily have an O and a -. If both parents have have an O allele, a child of theirs can be O. If both parents have a – allele, then a child of theirs can be -. Here’s a handy chart.
What are the chances of autosomal recessive inheritance?
Autosomal recessive inheritance: Two unaffected people who each carry one copy of the altered gene for an autosomal recessive disorder (carriers) have a 25 percent chance with each pregnancy of having a child affected by the disorder.
What is my child’s blood type if I have two alleles?
Find where the mother’s blood B intersects with father’s blood A, and you can see that the child’s blood type can be any of the four ABO types. It depends on whether or not the parents are homozygous or heterozygous. For example, type A can have two A alleles A (AA) or one A allele and one O allele (AO). The same goes for type B (BB or BO).
What is an example of an autosomal recessive disease?
Example: cystic fibrosis. For example, cystic fibrosis (CF) is an autosomal recessive disease caused by mutations in a gene called CFTR. If both parents are carriers, each parent can pass on the changed copy or the normal copy to their children.