Persilangan golongan darah tipe ABO (Hereditas Manusia)

Hi Hi assalamualaikum warahmatullahi wabarakatuh meet again with me Weti dwiningsih this time we are still discussing the BAP of human heredity, namely about the crossing of the [ __ ] system blood types Okay, listen carefully, Hi, what we will discuss this time is the crossing of the [ __ ] system blood types, the

[ __ ] system blood type is a multiple allele because more than two alleles occupy the same gene locus, the game is Ih isoagglutinogen, the types of alleles are isoagglutinogen a ia then there are IB and I Now we discuss the types of phenotypes and genotypes of the [ __ ] system blood type, the first phenotype

is blood type A which has two types of genotypes, namely Ia which is homozygous and the second is ia io which is perfect heterozygous, there is a phenotype of blood type p which has two types of genotypes, namely ib ib which is homozygous genotype and EBD Hyo which is heterozygous B, then there is the phenotype of blood type O

which only has one genotype, namely ioiio and the last is the phenotype of blood type AB which only has one genotype, namely ia IB Now the application of the cross, for example, a woman with blood type A heterozygous marries a man with blood type ah b r o z got What are the possible

blood types of their children Well for P1 the first cross is blood type A heterozygous means ia io married to a man B heterozygous means ibbo the gamete is aio Dani biofloc-165 Kan ia-itb the second one is aio the third one is ibbo and the fourth one is ioiio now if we look at

the phenotype is blood type AB a0o with blood type B and blood type O we see the percentage of blood type AB which is a quarter times 100% = 25% so each 25% for each blood type A B AB and o then if asked the percentage of men with blood type B is half times