Scribd
Upload
25 views3 pages

Co Dominance

Co-dominance is a genetic condition where both alleles of a gene equally affect an organism's phenotype, with neither being completely dominant or recessive. An example includes the ABO blood group system, which features three alleles demonstrating co-dominance, as well as the pink flower resulting from a cross between red and white flowers. This concept illustrates how different alleles can interact to produce distinct phenotypes.

Uploaded by

aliyamohammed2622000
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPTX, PDF, TXT or read online on Scribd
25 views3 pages

Co Dominance

Co-dominance is a genetic condition where both alleles of a gene equally affect an organism's phenotype, with neither being completely dominant or recessive. An example includes the ABO blood group system, which features three alleles demonstrating co-dominance, as well as the pink flower resulting from a cross between red and white flowers. This concept illustrates how different alleles can interact to produce distinct phenotypes.

Uploaded by

aliyamohammed2622000
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPTX, PDF, TXT or read online on Scribd
You are on page 1/ 3

Co-Dominance

Is a condition in which both the alleles of a gene


have an effect on the phenotype of an organism
 None of the alleles are completely dominant
or recessive .Both the alleles are equally expressed
Example… Pink flower { incomplete dominance}
…… ABO blood group
1. Pink flower
A cross between white and red flowers
produce pink flowers
• 2. ABO blood group
• ABO blood group is different from other alleles
• Have three alleles and co dominance

You might also like