Identify the wrong statement with reference to the gene $'I'$ that controls $ABO$ blood groups.
Identify the wrong statement with reference to the gene $'I'$ that controls $ABO$ blood groups.
- [NEET 2020]
- A
Allele $'i'$ does not produce any sugar.
- B
The gene $(I)$ has three alleles.
- C
A person will have only two of the three alleles.
- D
When $I^{A}$ and $I^{B}$ are present together, they express same type of sugar.
Similar Questions
Definitions / Explanation : Co-dominance
Definitions / Explanation : Co-dominance
Consider the following statement regarding $ABO$ 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?
Consider the following statement regarding $ABO$ 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?
In a marriage between male with blood group $A$ and female with blood group $B$, the progeny had either blood group $AB$ or $B$. What could be the possible genotype of parents ?
In a marriage between male with blood group $A$ and female with blood group $B$, the progeny had either blood group $AB$ or $B$. What could be the possible genotype of parents ?
- [NEET 2019]
Blood group $‘B'$ will have alleles
Blood group $‘B'$ will have alleles
A child of a mother with blood group $A$ and a father with blood group $AB$ may have any one of the following blood groups except
A child of a mother with blood group $A$ and a father with blood group $AB$ may have any one of the following blood groups except