Can a Mother and Father With Type O Blood Have a Baby With Type a
With a degree in biochemistry, Leah works for a small biotechnology company and enjoys writing most scientific discipline.
Blood Group Picture
Blood blazon is determined past saccharide-based antigens on the cherry-red claret cell surface. Those with type O blood do non have whatever antigens at all.
©2012 - leahlefler, all rights reserved.
What Is Blood Blazon?
Red blood cells (chosen erythrocytes) take a type of antigen on their surface. Composed of sugar molecules, these antigens are chosen agglutinogens. There are 2 types of agglutinogens: blazon A and type B. The type of antigen on the surface of your red blood cells determines your claret type.
There are four bones blood types, fabricated upward from combinations of the type A and type B antigens.
Type A: The red blood cells have the type A agglutinogen.
Blazon B: The ruby-red blood cells have the blazon B agglutinogen.
Blazon AB: The crimson blood cells have both type A and type B agglutinogens.
Type O: The red blood cells do not have any agglutinogens at all.
There is another poly peptide (called Rh cistron) that is sometimes found on red blood cells. If a person has Rh factor, their claret type is called "Rh positive." An individual lacking this protein is called "Rh negative." Combined with the ABO blood types described to a higher place, a person may exist A+, A-, B+, B-, AB+, AB-, O+, or O-.
Blood Types Around the World
Blood Group Poll
Blood Types Around the World
Blood types vary depending on the geographical region: Scandinavians have a high probability of conveying the A blood blazon, while those ethnic to key Asia are more than likely to carry the B claret blazon. The O blood type is the most common blood type around the world.
Co-ordinate to the National Center for Biotechnology Information (a molecular biology resource funded past the government), the breakup of blood type by region is:
Blood Type A: Central and Eastern Europe
The A claret group is common in cardinal Europe. Nearly one-half the population in Denmark, Norway, Austria, and the Ukraine accept this claret type. This claret type is also found in high levels amongst small-scale, unrelated groups of people. In Montana, eighty% of the Blackfoot tribe has the A blood group.
Blood Type B: Asia
The B blood type is rare in Europe (nigh ten% of the population), merely fairly common in Asia. Nearly 25% of the Chinese population demonstrates this blood blazon. This claret type is besides fairly mutual in India and other Central Asian countries.
Read More From Owlcation
Blood Blazon AB: Asia
The AB blood type is the rarest of all. Information technology is found in upwards to 10% of the population in Nippon, Korea, and Cathay, only is extremely rare in other regions.
Blood Type O: The Americas
The O blood type is the nigh common around the globe, and is carried by most 100% of those living in South America. It is the most common claret type amongst Australian Aborigines, Celts, those living in Western Europe, and in the United states.
Rh Factor
The bulk of people in whatsoever geographical region are Rh positive. Caucasians are the well-nigh likely to be Rh negative, with approximately 17% of blood donors demonstrating a lack of this poly peptide. Native Americans are the next highest proportion of the population to exam equally Rh negative: approximately 10% of donors from this population lack this protein.
Coconut Juice Blood Transfusions in Globe War Ii
Every bit Globe State of war Ii raged through the Pacific, blood products were in short supply. In emergency situations, Japanese and British medics would resort to coconut water. Coconut h2o (the juice inside a immature coconut, not "milk" which is made from grinding upward the meat of the fruit) has fewer electrolytes than blood plasma, but information technology is sterile and works in a like manner to a saline IV drip. In a pinch, coconut water is tolerated fairly well by humans. In fact, coconut water preserves teeth amend than milk - something to keep in mind the next fourth dimension a tooth gets accidentally knocked out!
The History of Blood Transfusions
In the 19th century, no ane understood that people had different blood types. Blood transfusions often resulted in death, as the receivers immune arrangement would attack the strange, unmatched blood that was transfused.
The history of blood transfusion goes all the manner back to the 1600's, when William Harvey discovered the circulatory arrangement. By 1658, Jan Swammerdam was viewing blood-red blood cells through a microscope. The very first transfusions occurred in dogs, as the English dr. Richard Lower demonstrated that a canis familiaris could be kept alive by transfusing blood from other dogs.
Unfortunately, the movement to human transfusion was quite tricky. Equally there was no understanding of blood groups, blood transfusions were extremely risky. Sometimes they were successful: in 1818 James Blundell managed to accomplish the first successful human blood transfusion, and saved a woman hemorrhaging from childbirth. Other people, however, simply went into shock and died afterwards blood transfusions.
Some scientists attempted to prevent the adverse reactions to blood transfusions by transfusing blood substitutes. The transfusion of cow's milk was attempted in 1854 in Canada, during a cholera epidemic. Drs. Bovell and Edwin Hodder started intravenous transfusions of milk in the belief that the fat molecules in milk could exist transformed into white blood cells, and that white blood cells were an immature version of red claret cells. This belief was erroneous, of form, but they had success with one ill homo who responded favorably to the transfusions. Two other patients, notwithstanding, died after milk was transfused into their veins.
These experiments were discontinued in Canada shortly after the cholera epidemic, merely were revived in New York Urban center a few years later. Using caprine animal's milk this time, Dr. Joseph Howe transfused patients suffering from terminal tuberculosis. The patients all demonstrated nystagmus (shaking eye movements) and chest pain, and all of the patients died a few hours after transfusion.
Despite the lack of obvious do good, milk transfusions continued in the tardily 1880's, equally the use of blood was discouraged since it had a tendency to coagulate. Every bit more patients died from milk transfusions, the do barbarous out of favor. In the 1880'due south, isotonic saline solution was invented, and the utilize of milk fell entirely out of favor in favor of the new, rubber saline solution. The revival of blood transfusions would have to wait for the 20thursday century, when a new era of microbiology ushered in the understanding of diverse blood groups and compatibility.
In 1901, an Austrian medico named Karl Landsteiner recognized the 3 basic blood groups – blood was outset cross matched in 1907. Blood storage was still a problem during the early on days of blood transfusion – while the compatibility bug had been resolved, blood still had a tendency to clot during storage. Anticoagulants like sodium citrate were adult in the yr 1914, allowing claret storage for an extended period of time. The discovery of Rh gene in 1940 immune doctors to completely understand the compatibility issues among claret donors and recipients, and the American authorities started its starting time national blood drove program shortly thereafter.
Claret Typing Video
Claret Type Tests and Claret Transfusions
A traumatic automobile accident has occurred, and a severely injured patient is rushed to the emergency room. As the patient lies haemorrhage, doctors scurry to take a sample of the patient's blood and have it sent abroad to be typed and cross-matched.
In the laboratory, a technician applies the blood to a special card, which contains antibodies to the A and B blood groups. If the patient's blood clumps around the A antibody, this means they have the B antigen and information technology is attacking the A antibody. If the patient's blood clumps effectually the B antibiotic, then the patient has the A blood type. If the patient's blood clumps around both the A and the B antibody, they accept the O claret type, and if the patient's blood doesn't react to either the A or B antibodies, and so he or she has the AB blood type.
In the case of our patient, the blood clumps around both the A and the B antibodies. The patient has the O claret type. An Rh test is also performed, and our patient is positive for this poly peptide.
As determined by this test, the patient needs a transfusion of type O+ or O- blood. The blood bank releases type O+ blood for apply, and the patient is then cantankerous-matched to be sure in that location are no agin reactions.
The sample of the O+ blood is taken from the blood banking company and mixed with the patient's claret in a exam tube. The sample is watched for any adverse reaction, and if no clumping is noted, the claret is safe for the patient to use. The sample demonstrates no reaction with our patient'southward blood, so the pocketbook of donated, O+ claret is rushed down to the waiting patient. Every bit blood is transfused, the patient's vital signs amend.
Claret Types and Compatibility
The AB+ blood type is known every bit the Universal Receiver: an individual with this blood type can receive any other blood type without reaction.
The AB- blood type may receive blood types A-, B-, or O-; any transfused claret must be Rh negative to avoid reaction.
The A+ blood type may receive blood types A+, A- , O+, or O-.
The A- blood blazon may receive blood types A- and O-.
The B+ claret type may receive blood types B+, B-, O+, or O-.
The B- blood type may receive blood types B- or O-.
The O+ blood type may receive claret types O+ or O-.
The O- blood type may only receive the O- blood type. People with O- blood are known as Universal Donors, equally their blood will not cause a reaction with whatever other blood blazon when donated, since the claret lacks all surface antigens and will non provoke an immune system attack in the receiver.
Blood Compatibility and Rh Factor
Blood Type Complications: Rh Gene in Pregnant Women
For virtually people, blood type is of little consequence in life. Sometimes, notwithstanding, a woman is Rh negative and becomes pregnant with a infant who is Rh positive. If this is the first pregnancy, the baby is commonly fine considering the mother's blood doesn't mix with the baby's during the gestational flow. Sometimes, withal, the baby'south and mother's blood mixes during commitment. The female parent'southward immune system so begins to mount a defence force against the foreign protein.
When the mother gets pregnant for the second time with an Rh positive infant, the risks are much college. In this case, the female parent's immune arrangement may react to the foreign Rh protein carried past the infant. When this happens, the female parent's immune organisation attacks the baby's blood-red claret cells, causing them to rupture. The baby develops a form of hemolytic anemia, which can be fatal.
To prevent harm to the babe, the mother can be given injections of Rh immune-globulin. The Rh immune globulin is an antibody for the Rh factor: if any of the baby's blood has made its mode into the female parent's system, the Rh immune-globulin binds to the babe'due south blood cells. These "borrowed" antibodies will forbid the mother's immune system from producing her own.
If a mother demonstrates high levels of Rh antibodies in her blood organization, the baby is carefully monitored. If the baby shows signs of distress, a procedure known as an exchange transfusion is sometimes performed to furnish the babe's blood supply.
Claret Type Inheritance
Inheritance patterns of the ABO claret groups - A and B are codominant, and then those who inherit type A and type B alleles will accept type AB blood. Those with types AO or BO will be type A or B, respectively.
By Kalaiarasy (Ain piece of work) [CC-BY-SA-iii.0 (http://creativecommons.org/licenses/past-sa/3.0)], via Wikimed
Blood Type Genetics
Blood types A and B are co-dominant, then if the father has blood blazon AA and the mother has blood type BB, the child will have a claret type of AB.
Blood Type O is recessive, and then a kid volition only have this blood type if he or she gets two O blood type genes from his or her parents. If both parents are blood type O, all of the children in the family will accept the O blood blazon. Another way this can happen is if the parents are heterozygous for the O allele: this means the mother may be blood type A, but her genotype (the genes she carries) are really AO. In this example, she expresses the A claret antigen, but she also has a factor for the O blood type. If she marries another heterozygote AO carrier, at that place is a chance that one of their children would inherit both O genes and then have the O blood type. The take chances of this family unit having a child with the O blood type is 25% - at that place is a 50% gamble they would have a child with the AO genotype (which would have the A blood type) and a 25% run a risk they would have a child with the AA genotype (A claret blazon).
Claret blazon A is dominant over claret type O, and then anyone who has one A gene volition have the A blood type, even if they carry one type O factor.
Blood type B is ascendant over blood type O, and so anyone who has one B gene will have the B claret type, even if they carry one type O gene.
Rh cistron is dominant, and then a parents who are take two alleles for Rh factor volition have children who are Rh positive. If the parents are heterozygous (having one Rh factor allele and one Rh negative allele), they take a 25% risk of having an Rh negative child. If both parents are Rh negative, all of their children will exist Rh negative.
Questions & Answers
Question: What percentage of African Americans have type A claret?
Answer: According to the American Ruby Cross, approximately 26% of African Americans take blazon A blood. Of this per centum, 24% are A+ and 2% are A-.
Question: I have type O, RH positive and so are my parents the aforementioned type?
Answer: Your parents may not have the same blood type you do. The O blood type is double-recessive, so your parents could be type A, blazon B, or blazon O and still have a child with an O claret blazon.
Question: My mum, my sister and myself have A- claret, but my younger sister has AB. What blood type would our male parent accept had?
Answer: Your father probable had Blazon BO blood. If your female parent is type AA and your father is type BO, then the combinations would accept resulted in a 50% chance of having type A blood (AO genotype, but O is recessive) and a fifty% run a risk of having type AB claret (the A and B types are co-ascendant and will express themselves at the aforementioned time).
Question: I recently discovered through our family unit'due south research that all of the men on my father's side all had/have O- claret. I'k the son of a genetically identical twin and the other twin had twin boys with O+ blood. First can you explicate why all of the men in my lineage take O-blood? And why are my aunt's son O+? My parents were also O-.
Answer: The negative Rh factor is recessive, and then it is likely that your mother and male parent were both negative. Your uncle was an identical twin to your begetter, which means he was likewise negative. If your uncle married a woman with a positive factor, so in that location would exist a 50% gamble of each child having a positive cistron at birth, and a 50% chance of having a negative factor. The positive factor is dominant.
Question: How did I become an AB+ blood type?
Answer: Claret types A and B are co-ascendant, then if you inherit the A blood blazon from 1 parent and the B claret type from another parent, it is quite possible to have type AB blood. The positive Rh factor is fairly common and is inherited separately from the AB type.
Question: Can a baby get the Rh negative blood type from a grandparent if both parents are positive?
Reply: The Rhesus factor is a recessive trait, so a baby can inherit a negative Rh factor if both parents are positive heterozygotes. In this scenario, we could suppose that a grandparent is Rh negative, but has a husband who is Rh positive. Their child would probable be Rh positive, but would carry the cistron for a negative rhesus factor (this is called a heterozygote - they deport the gene but do non limited the trait). If this child grew up and married some other heterozygote, they would have a 25% probability of having a infant that is Rh negative, a l% chance of having a child who is Rh positive and a carrier of the negative gene, and a 25% chance of having a child who is positive and does not carry the negative gene at all.
Question: My mom is O positive and my male parent was A positive, but I'yard O negative, how is this possible?
Respond: This would exist possible as type O is recessive, along with the negative blood type. In this case, your female parent would be O+O- and your father would be A+O-. While they demonstrate only the dominant form of each gene (the positive Rhesus factor for both and the A blood type for your male parent), each i carries the O- gene and passed it on to you.
Question: My blood type is AO, and my children'southward begetter is blazon O. How does my son have type AB?
Answer: I cannot explain how your child has type AB blood if his biological father has type O blood. Type O claret is double recessive. With a mother having AO blood and the male parent having OO blood, the possible combinations are AO, AO, OO, and OO. Your children would have a 50% risk of having blazon A claret (the AO genetic type) and a 50% chance of having type O blood (the OO genetic type).
Question: What does information technology hateful if my female parent is RH- blood type and I'1000 O- blood type? What does this say near me?
Answer: Your mother's Rh factor is negative, and then is yours! You don't give your mother's blood blazon, which is typed as a letter (A, AB, B, or O). The O blood type is recessive, so for someone to accept the O blood type, they need two recessive "O" genes. Your mother could be A, B, or O since many people who are type A or B carry an O gene (A and B are ascendant over O).
Question: I accept A+ blood. My father was of Sicilian descent. My mother was of German and Irish descent. Is A+ blood type compatible with my genealogy?
Answer: Aye, the A blood type is compatible with your ancestry. The A blood type is dominant and is found throughout Europe.
Question: My dad is Syrian with type O+ and my mom is African mixed with Indian and carries B+ however my sister and I carry type AB+. How is that possible?
Answer: It would not exist theoretically possible for a parents with type O and type B to produce children with type AB claret.
Question: I have AB blood. My father's side all accept O blood and my mother's side all have O claret. Is information technology possible for ii type O parents to have a child with blood type AB?
Reply: It is highly unlikely that two parents with Type O blood would produce a child with an AB blood type. Since the O blood type is double recessive, your parents each accept OO and OO, which would issue in all children having type O blood. To obtain Blazon AB, one parent must have Blazon A, B, or AB claret and the other parent must also have type A, B, or AB blood.
Question: In what part of the world is Rh negative blood blazon most commonly found?
Answer: Australia has the highest percentage of Rh negative blood, with approximately 19% of the population demonstrating a negative cistron. The Basque population in Spain has the highest percentage of Rh negative blood as an ethnic group, with 21-43% of Basque people demonstrating the negative factor (dependent on location).
Question: I accept blood type B+ but my female parent is from Federal republic of germany. Is my blood type uniform with my genealogy?
Answer: Yes, it is possible to have blazon B+ claret with German ancestry. There has been a lot of migration and motion throughout human history, and currently 11% of Germans take blazon B claret (9% have type B+ and ii% accept type B-).
Question: If I am AB+ what were my parents?
Answer: Your parents might both be type AB, one parent might exist type AB and the other might be type A, i parent might exist type AB and the other type B, or yous may have one parent that is blazon A and one parent that is type B. Whatsoever of these combinations could produce a child that is type AB.
For the + Rh factor, both of your parents are Rh positive.
Question: What is the virtually common claret type in Sweden?
Answer: The most common blood type in Sweden is A+. Approximately 37% of the population has this claret type. The second most common blood type in Sweden is O+.
Question: I am an A+ blood blazon and I want to go married. Which blood group should I marry?
Answer: You should not consider someone else's blood type when you are considering a future spouse. Claret blazon has no bearing on health or full general compatibility.
Question: Why is Africa excluded from your article'due south earth analysis?
Answer: Africa is not excluded from this world assay. The list of blood type percentages but lists the continent where each blood blazon is the nearly common. In this synopsis, Type A has the highest prevalence in Europe and Central Europe, Blazon O has the highest prevalence in the Americas, Type B and Type AB take the highest prevalence in Asia.
Blazon O+ claret is the most common across the continent of Africa, but information technology does not have the highest prevalence in the world of this claret type. 45% of South Africans have Type O blood, but this is not the highest prevalence (nearly 100% of Southward Americans have Blazon O blood). In short, the blood types across the continent of Africa are varied and it does non have the highest prevalence of any ane claret blazon.
Question: What is the youngest type of blood in humans?
Reply: According to the BBC, type AB is the well-nigh contempo blood blazon in humans. While the O claret blazon is universally uniform, it is non probable to be the oldest claret blazon among humans. Both the A and B types may get O with a few mutations, so it is probable that A is the oldest, followed by O or B. At that place are competing theories on claret blazon and evolution. Each type varies by geographical region and ethnicity.
Question: My mom, dad, and sister have type O negative blood, but I accept a positive Rh factor., is this possible?
Respond: In general, the negative Rh factor is a double recessive cistron. If both of your biological parents are Rh-negative, then you should likewise accept a negative Rh cistron.
Question: You lot said blood type A is dominant over O. I'm A- and my son is O+. I don't know what blood type his dad is, though. Practice you lot know if my son is recessive rh-? Does this mean I am recessive rh+?
Answer: The positive Rh trait is always dominant. Since you are A-, that means you have 2 Rh negative alleles. Your son'southward begetter is most likely type O+ claret. You carry an O allele (so your genotype would be A- O-). In your case, the O is recessive and then yous merely display the concrete characteristic of the A blood type. Your son inherited one copy of the O gene from you and from his father. He inherited i negative Rh factor cistron from you lot and one positive Rh factor from his male parent, then he displays the Rh positive phenotype (since the positive gene is dominant).
Question: Can an A- person ever have 2 parents each with O+ blood type?
Reply: A person may inherit a negative Rh factor from ii parents with a positive gene, if each parent is heterozygous for this trait. If the mother is +/- and the begetter is +/-, each will take a phenotype (concrete feature) of having a positive Rh cistron while still carrying the negative Rh gene factor. Each child would have a 25% chance of inheriting both Rh - alleles and demonstrating that phenotype. Two parents with type O blood, however, would non accept a biological child with type A blood. Type O blood is double recessive.
Question: What percentage of African Americans have blazon B blood?
Answer: 18% of African Americans have type B+ blood, and 1% accept B-. Excluding Rh factor, 19% of African Americans acquit this claret blazon.
Question: My wife and I have are A/B-, what blood type will our kid take?
Answer: Your child's rH factor will be negative, equally y'all and your wife are both negative for this factor. The child's claret type volition depend on which genes they obtain. The A and B blood types are co-dominant. Your child may obtain the A cistron from both parents (25% take chances of A- blood type), the B gene from both parents (25% chance of B- phenotype), or one of each (50% risk of AB-).
Question: I take a B+ blood type. My daughter is O+ and my son is B+. My married man forgot his blood type. Tin yous effigy what blood type my married man is?
Respond: The only manner to really know what blood type your hubby is would be to have it typed. The simply thing we know for certain is that you and your husband each carry a factor for the O blood type, which is recessive. You likely carry ane gene for B and 1 for O (B is dominant and so your claret type is B). Your husband could be AO (A blood type), BO (B claret blazon), or OO (O blood type). Your daughter would have inherited ane O allele from each of you lot, resulting in her double-recessive claret blazon. If your married man would similar to know his blood type, he should take it typed, as it is impossible to know from your children'southward profiles.
Question: Tin a person have blood type ABO positive ?
Answer: A person could exist blazon AB or type O, but not type ABO. If a person carried the genotype for type AO or blazon BO, they would merely limited the blood type as type A or type B, as the O claret type is recessive. To demonstrate blazon O blood, you must take both copies of the gene.
Question: What percentage of African Americans have blazon AB- blood?
Answer: 0.iii% of African Americans have type AB- claret.
Question: What percentage of African Americans have type A- blood?
Reply: Co-ordinate to the American Red Cross, merely 2% of African Americans have type A- claret. This would be a rare blood type for this demographic.
Question: I'm from the Cape verde Islands off the westward declension of Africa. I have AB+ blood. Is this normal?
Answer: According to The Distribution of ABO Blood Group System In Porto Novo District Of Cape verde Islands, a research paper by Peter Okeke in 2009, the following blood types were observed (from 750 samples):
320 people were Type O (43%)
226 people were Blazon A (thirty%)
167 people were Type B (22%)
37 people were Type AB (5%)
Having Type AB claret is rare, but not unheard of among the Cape Verde population.
© 2012 Leah Lefler
Samantha Whittaker on February 20, 2020:
I take AB, my dad was O- and my mom is O- is it possible for bloodtype O to accept a kid with blood type AB
Ballad Walker on August xv, 2019:
I have AB-, my Dad was O-. Is there whatsoever style I tin find out where negative RH came from inside the family unit? (
Leah Lefler (author) from Western New York on Baronial 12, 2019:
It is important to realize the Rh type and blood type are not linked. Type O blood is the almost mutual type of blood in the USA with a positive Rhesus factor. The negative Rh does make O- blood rarer than O+ blood, just it is still not the rarest blood type. AB- is the rarest, followed past B-, and then AB+, and so A-. Approximately six.half dozen% of the US population has blazon O- claret, Stan, and then it is not extremely common, only also not rare. The highest prevalence of O- blood is plant in Spain and the UK (9% of the population), though many countries in Europe take a prevalence between 6-9% of the population. Argentina besides has a very high relative prevalence of people with the O- blood type.
Stan on Baronial 12, 2019:
Does claret blazon tells us something about our beginnings. I read where O negative is rare except amidst the Basque population of Iberia and the Celtic tribes of Britain. How probable is O negative claret blazon connected with Scottish or Basque ancestry?
Leah Lefler (author) from Western New York on May 08, 2019:
It is likely your father's genotype is heterozygous, which means he carries one allele for B and one allele for O. You inherited the B from your begetter and an O from your mother - since B is ascendant, yous have the B blood type. Your sister would have inherited the O from your father and an O from your female parent, making her claret blazon O.
Tina on May 06, 2019:
My father is b+ and female parent is o+. Merely, why is it that i take my fathers blood type and my sister has our mothers blood type.
Leah Lefler (author) from Western New York on Feb 06, 2019:
The O blood type is recessive, Reina, and so your mother and father both carried the O allele and you happened to become both copies. Your brother'south father also carries the recessive gene for the O claret blazon, and he carries the same blood type (despite having a unlike father). Your parents could have type A, B, or O claret and still have a kid with type O, since the trait is recessive. The negative Rh factor is also recessive.
Reina on February 02, 2019:
I am O negative and my two brothers. One of my brothers has a different father simply we have the aforementioned female parent. How is it that nosotros take same mother, different father notwithstanding have szmd blood type( O negative)?
EmG on April xx, 2017:
I am o positive and considerd African American in America. I was always told near having Indian ancestors on both sides. My mother is O as well and my male parent is A. Shouldn't this exist proof that many African Americans are classified incorrectly in ethnicity and racial classifications. Many of us have hard time claiming our rights as aboriginal people. What can we do to alter this and allow people know who they are. The African American has been looking for their bequeathed by for generations and this tin definitely shed light on giving us our missing piece to our heritage puzzle. Thank you!
Leah Lefler (author) from Western New York on June 14, 2015:
B positive is definitely a rare blood type! The most common claret type in the world is type O blood. I actually know someone with type AB+ claret, Anya - I always tell him how rare that is!
Anya on June 11, 2015:
I am B pos
It is not a common type despite what people say
it is a actually a rare Rh pos blood type merely 8 to 9 percent of people have this type
The rarest Rh pos type is AB pos which is 2-3% of people
Leah Lefler (author) from Western New York on Jan 22, 2015:
Carmel, there are genetic testing kits bachelor online for tracing beginnings through the Y chromosome. Type "Y-DNA" testing kits into google and you will likely exist able to decide the full general beginnings using just your son's sample. Otherwise, a standard paternity examination (also available online) will work, but you volition need a sample from your partner and from your son to determine if your partner is his biological father.
carmel on Jan 22, 2015:
my son wants to observe his dad , I had an affair with a Norwegian and my partner is English language. is there whatever way I tin find out if its the Norwegian or English language man is my sons father, its took me 24 years to ask this question..
Leah Lefler (writer) from Western New York on April 21, 2014:
Feel gratuitous to link to it, kalinin1158! Thanks for the compliment!
Lana Adler from California on Apr 16, 2014:
Dandy hub! I'd like to link it, if yous don't mind. Voted upwardly!
Leah Lefler (writer) from Western New York on March 07, 2014:
Very interesting, Ricky! I call up the blueprint of claret types around the globe is an interesting topic.
ricky on March 01, 2014:
i'1000 A+ from indonesia
Leah Lefler (writer) from Western New York on January 05, 2014:
Thanks, Tim - I have always loved biology and find information technology fascinating.
Tim Sandle from London, Great britain on January 05, 2014:
Very interesting, nifty hub!
Leah Lefler (author) from Western New York on August 22, 2012:
I recollect information technology is one of the almost of import things people tin practice - it can absolutely salvage a life!
Leah Lefler (author) from Western New York on August 19, 2012:
Well, now I'1000 blushing! Cheers, ausmedus - of form, this article is at present reminding me that I need to donate blood again. It has been a while!
Leah Lefler (author) from Western New York on Baronial 15, 2012:
That is a not bad blood type, ausmedus! Universal recipient - you'll never have to worry if you go into an accident. I'm A+, along with most of the rest of my family.
Leah Lefler (writer) from Western New York on June fourteen, 2012:
It is interesting, isn't it? Kariannr, I wonder if the percentages volition modify over fourth dimension, as people are very mobile now. My own family unit has a lot of A blood types, just my aunt is O negative - she got the recessive genes the whole manner circular!
kariannr from Ogden, Utah on June 13, 2012:
I thought that was really interesting how you explained different races having different percentages of negative Rh factor and the different countries where the unlike claret types are more common. I know that probably sounds really dumb, but I'thou a medical laboratory science student, and any new data is awesome to me.
freemanbrourcomis.blogspot.com
Source: https://owlcation.com/stem/Blood-Types-History-Genetics-and-Percentages-around-the-World
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