Which of the following characteristics is tru | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In humans,the $ABO$ blood grouping is controlled by the gene $I$. This gene has three alleles: $I^A$,$I^B$,and $i$. $I^A$ and $I^B$ produce differ

Vedclass · Accepted Answer

Three alleles $I^A$,$I^B$,and $i$ are involved.

Vedclass · Answer

(B) In humans,the $ABO$ blood grouping is controlled by the gene $I$. This gene has three alleles: $I^A$,$I^B$,and $i$. $I^A$ and $I^B$ produce different forms of sugar polymers on the plasma membrane of red blood cells,while $i$ does not produce any sugar. $I^A$ and $I^B$ are dominant over $i$,but $I^A$ and $I^B$ show codominance when present together. Therefore,the correct characteristic is that three alleles $I^A$,$I^B$,and $i$ are involved in the control of blood groups.

Which of the following characteristics is true for the control of blood groups in humans?

Similar Questions

In which of the following can multiple alleles be observed?

If one parent has blood group $A$ and the other parent has blood group $B$,what blood groups can the offspring have?

Multiple alleles are present:

If the father gives $I^B$ allele and the mother gives $I^A$ allele,state the genotype and blood group of the offspring.

$ABO$ blood groups in humans are controlled by the gene $I$. It has three alleles: $I^A, I^B$ and $i$. Since there are three different alleles, six different genotypes are possible. How many phenotypes can occur?

Vedclass Test Series

Exam Paper Generator

Online Exam Module