NEET Biology question
The plasma membrane of the red blood cells has ...A... polymers that protrude from its surface and the kind of sugar is controlled by the gene. The gene I has three alleles ...B... The alleles and produce a slightly different form of the sugars, while allele doesn't produce any ...C... Choose the correct option for A, B and C
Answer: (D)
Solution
The ABO blood group antigens on the red blood cell plasma membrane are sugar polymers, not proteins, and their precise form is controlled by the gene , which has three alleles, , and ; the alleles
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