Definitions / Explanation : Co-dominance
 

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The alleles which are able to express themselves independently when present together are called co-dominant alleles and this phenomenon is termed as co-dominance.

Similar Questions

The number of phenotypes in $ABO$ blood group is

A man of blood group-$A$, marries a woman of blood group-$B$, both of them are heterozygous for blood group, chances of their first child having blood group $AB$ will be

$ABO$ 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?

  • [AIPMT 2010]

If two persons with $‘AB’$ blood group marry and have sufficiently large number of children, these children could be classified as $‘A’$ blood group: $‘AB’$ blood group : $‘B’$ blood group in $1 : 2 : 1$ ratio. Modern technique of protein electrophoresis reveals presence of both $‘A’$ and $‘B’$ type proteins in $‘AB’$ blood group individuals.This in an example of

  • [NEET 2013]

In the $ABO$ system, of blood group which of the following is example of co-dominance ?