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In a paternity dispute, the mother has blood group AB and the child has blood group O. Which of the following blood groups COULD NOT be the father's?
A
B
AB
O
Which statement regarding the 'I' gene controlling ABO blood groups is INCORRECT?
When IA and IB are present together they express both A and B antigens
When IA and IB are present together they express same type of sugar
Allele 'i' does not produce any sugar
The gene 'I' has three alleles
Which of these describes the relationship between IA and IB alleles?
Dominant
Recessive
Codominant
Incomplete dominance
Consider the following statement regarding blood group in human I. It is controlled by multiple allele II. It shows codominance III. Codominance can be manifested phenotypically in human IV. It follows the Mendel law of inheritance Which of the following statements (s) are correct?
I, II, III, IV
I, II, III
II, III, IV
I, III, IV
Consider the following statement regarding blood group in human I. It is controlled by multiple allele II. It shows codominance III. Codominance can be manifested phenotypically in human IV. It follows the Mendel law of inheritance Which of the following statements (s) are correct?
I, II, III, IV
I, II, III
II, III
I, IV
Identify the wrong statement with reference to the gene ‘I’ that controls ABO blood groups
The gene (I) has three alleles.
A person will have only two of three alleles.
When are present together, they express same type of sugar.
Allele ‘i’ does not produce any sugar.
Identify the wrong statement with reference to the gene ‘I’ that controls ABO blood groups
The gene (I) has three alleles.
A person will have only two of three alleles.
When are present together, they express same type of sugar.
Allele ‘i’ does not produce any sugar.
