Is sickle cell anemia codominant?
Understand the Problem
The question is asking whether sickle cell anemia is an example of codominance in genetics, which involves understanding the genetic traits associated with the disease.
Answer
It is inherited as a codominant trait.
The final answer is that sickle cell anemia is inherited as a codominant trait.
Answer for screen readers
The final answer is that sickle cell anemia is inherited as a codominant trait.
More Information
Individuals with sickle cell trait (heterozygous) express both normal and sickle-shaped red blood cells due to the codominant expression of both hemoglobin alleles.
Tips
A common mistake is confusing sickle cell disease and sickle cell trait. The disease is recessive, while the trait displays codominance.
Sources
- Sickle Cell Disease - National Human Genome Research Institute - genome.gov
- Sickle cell trait - Wikipedia - en.wikipedia.org
- Genetic Dominance: Genotype-Phenotype Relationships - nature.com
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