How to calculate allele frequency in ABO blood system

allele frequency The allele frequency represents the incidence of a gene variant in a population. Alleles are variant forms of a gene that are located at the same position, or genetic locus, on a chromosome. An allele frequency is calculated by dividing the number of times the allele of interest is observed in a population by the total number of copies of all the alleles at that particular genetic locus in the population. Allele frequencies can be represented as a decimal, a percentage, or a fraction. In a population, allele frequencies are a reflection of genetic diversity. Changes in allele frequencies over time can indicate that genetic drift is occurring or that new mutations have been introduced into the population. #ABOBloodSystem #GeneticsLecture #genotypes #gene #Allele #MolecularBiology #Genetics #geneExpression #lawOfProbability #inheritance #DNAMolecule #genes #Genetics101 #GeneticExamQuestionsSolutions #GeneticsExamQuestionsSolutions #locus #alleles #blood #group #type #abo #AB0 #zero #ab #system #classification #antigen #antibodies #transfusion #compatibility #incompatibility #factors #rhesus #factor #sugar #glycolipid #donation #donate #types #molecular #medicine #explained #animation #study