Information: Individuals with the rare Bombay phenotype (hh) do not express antigen H on their red blood cells therefore do not have A or B antigens. However in O group, when H antigen is absent individuals produce antibodies to antigen
H as well as to both A and B antigens.

Question:Determine the possible genotypes and phenotypes of the offspring of a male who is homozygous for the A allele and heterozygous for the H allele, and a female who is genotypically AB but phenotypically O.

Is my question "questionnable?" 'cause I don't really get it.

Question

Information: Individuals with the rare Bombay phenotype (hh) do not express antigen H on their red blood cells therefore do not have A or B antigens. However in O group, when H antigen is absent individuals produce antibodies to antigen 
H as well as to both A and B antigens.

Question:Determine the possible genotypes and phenotypes of the offspring of a male who is homozygous for the A allele and heterozygous for the H allele, and a female who is genotypically AB but phenotypically O. 

Is my question "questionnable?" 'cause I don't really get it.

abhisar · Answer

u mean the female has bombay disease ?

anonymous · Answer

No, i need the genotype and phenotype of each. My prof made this but he didn't actually further elaborate this to us.

abhisar · Answer

Do u know to perform dihybrid crosses ?

abhisar · Answer

It will be a cross between I$^a$I$^a$ Hh  X  I$^o$I$^o$ hh

anonymous · Answer

Sadly I don't. do you know how to solve this? i just need a concised answer.

abhisar · Answer

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abhisar · Answer

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