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Biology
Identify the wrong statement with reference to the gene T that controls ABO blood groups.
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Q. Identify the wrong statement with reference to the gene T that controls ABO blood groups.
NEET
NEET 2020
Principles of Inheritance and Variation
A
The gene (I )has three alleles.
8%
B
A person will have only two of the three alleles.
20%
C
When $I^A$ and $I^B$ are present together, they express same type of sugar.
66%
D
Allele 'i' does not produce any sugar,
6%
Solution:
When $I^A$ and $I^B$ are present together, they both express their own type of sugars.