Blood Type By Percentage

March 16, 2021

Alleles a and b are dominant and the allele 0 is recessive. For instance 45 percent of caucasians are type o but 51 percent of african americans and 57 percent of hispanics are type o according to the red cross.

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Blood type b makes up only 10 of the population.

Blood type by percentage. Distribution of blood types. Is ab with less than 1 of the population having this type. Some blood types are more common in certain groups.

The least common is ab 1 percent. Genes determine blood type abo as well as rh. Our calculator takes into consideration an additional classification that divides blood into two groups.

Up to 53 of latin americans and 47 of african americans have blood type o. World population by percentage of blood types rank blood type percentage of the world s population. It means that only people with 00 alleles can have the blood type 0.

The least common blood type in the u s. If you have a rare blood type or are a universal donor consider donating. In comparison only 39 of asians and 37 of caucasians have this type.

Ab positive 3 4 percent b negative 1 5 percent ab negative 0 6 percent and if you disregard the rh and rh blood type classification system and just look at o a b and ab blood types the most prevalent blood type in the us is blood type o 44 with blood type a at a close second 42. The most common blood type among americans is o 38 percent. Statistics from the american red cross show that the following are the most rare forms of the.

Blood type b is more common in asians 25 and less common in latin americans and caucasians both at 9. Before the advent of dna sequencing and human leukocyte antigens typing blood type was the basis of paternity testing. The listing of blood type percentages simply lists the continent where each blood type is the most common.

A person s blood type is based on whether or not they have certain molecules or proteins called antigens on the surface of their red blood cells. This list concerns blood type distribution between countries and regions blood type also called a blood group is a classification of blood based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells rbcs. In this synopsis type a has the highest prevalence in europe and central europe type o has the highest prevalence in the americas type b and type ab have the highest prevalence in asia.

This wikipedia page has the blood type. These antigens may be proteins carbohydrates glycoproteins or glycolipids depending on the blood group system. If a family member requires a tranfusion and your blood types match you could potentially save their life by donating blood.

Either bb or b0.

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