Another example of incomplete dominance is sickle cell anemia, a disease in which the hemoglobin protein is produced incorrectly and the red blood cells have a sickle shape. A person that is homozygous recessive for the sickle cell trait will have red blood cells that all have the incorrect hemoglobin.Click to see full answer. Then, is Sickle Cell Anemia codominant or incomplete dominance?(Click here to learn why this makes someone resistant to malaria.) So if we look at the shape of blood cells, the sickle cell allele is codominant. And if we look at malaria resistance, it is dominant. And finally, if we look at sickle cell anemia, it is recessive.Similarly, which is an example of incomplete dominance? When one parent with straight hair and one with curly hair have a child with wavy hair, that’s an example of incomplete dominance. Eye color is often cited as an example of incomplete dominance. Thereof, is Sickle Cell Anemia An example of Codominance? The altered form of hemoglobin that causes sickle-cell anemia is inherited as a codominant trait. Specifically, heterozygous (Ss) individuals express both normal and sickle hemoglobin, so they have a mixture of normal and sickle red blood cells.Is eye color an example of incomplete dominance?Incomplete dominance is a form of intermediate inheritance in which one allele for a specific trait is not completely expressed over its paired allele. Incomplete dominance occurs in the polygenic inheritance of traits such as eye color and skin color. It is a cornerstone in the study of non-Mendelian genetics.