In which of the following is codominance obse | vedclass

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

Question

(A) Codominance is a phenomenon where both alleles of a gene pair express themselves equally in the heterozygote.In the case of human $ABO$ blood grou

Vedclass · Accepted Answer

$I^{A}I^{B}$

Vedclass · Answer

(A) Codominance is a phenomenon where both alleles of a gene pair express themselves equally in the heterozygote.In the case of human $ABO$ blood grouping,the gene $I$ has three alleles: $I^{A}$,$I^{B}$,and $i$.When $I^{A}$ and $I^{B}$ are present together in an individual,both alleles express their respective sugars on the surface of red blood cells.Therefore,the genotype $I^{A}I^{B}$ represents codominance,resulting in blood type $AB$.

In which of the following is codominance observed?

Similar Questions

In shorthorn cattle,genes for red $(R_1)$ and white $(R_2)$ coat colour occur. Crosses between red $(R_1R_1)$ and white $(R_2R_2)$ produced $(R_1R_2)$ roan. This is an example of

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

$A$ gene showing codominance has

When two genes with independent expression are present together, they both express their characteristics, and when they are separate, they express their individual characteristics. This phenomenon is observed in which of the following?

Define/Explain: Co-dominance.

Vedclass Test Series

Exam Paper Generator

Online Exam Module