Which haplotype is abbreviated as 'r' and what antigens does it carry?

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Multiple Choice

Which haplotype is abbreviated as 'r' and what antigens does it carry?

Explanation:
In Rh genetics, the lowercase symbol r designates the ce haplotype on one chromosome. This haplotype carries the c and e antigens and does not include D, C, or E on that chromosome. So, the haplotype abbreviated as r is ce, which is why the correct statement is that it carries the c and e antigens. The D antigen is determined by the RHD gene on the other chromosome and is not part of this haplotype, and a haplotype carrying C and E would be a different designation.

In Rh genetics, the lowercase symbol r designates the ce haplotype on one chromosome. This haplotype carries the c and e antigens and does not include D, C, or E on that chromosome. So, the haplotype abbreviated as r is ce, which is why the correct statement is that it carries the c and e antigens. The D antigen is determined by the RHD gene on the other chromosome and is not part of this haplotype, and a haplotype carrying C and E would be a different designation.

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