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Can a person with sickle cell anemia get pregnant by a boy with sickle cell trait?
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Is sickle cell anemia recessive or dominant?
Sickle cell anemia is an autosomal recessive disease. Carriers have sickle cell trait, which confers resistance to malaria.
What is the sickle cell trait of sickle cell anemia?
The sickle cell trait is that you dont have the whole thing you have half of it which is called the trait
What is required for a person to have sickle cell?
The person is homozygous for the trait
If sickle-cell anemia is so destructive why hasn't the sickle-cell allele been eliminated from the population?
It is important to note that sickle-cell anemia comes in two forms. The homozygous sickle-cell anemia and the heterozygous sickle-cell trait. The difference between the two is that sickle-cell anemia has a high rate death rate at a young age (20~), and the sickle-cell trait is nearly asymptomatic.In regions such as North America, sickle-cell anemia would be selected against and would eventually leave the gene pool. The sickle-cell trait on the other hand, has little effect on the fitness of the organism, and as such will remain in the gene pool.In malaria endemic regions such as sub-Sahara Africa, sickle-cell anemia provides very high levels of immunity to malaria and the sickle-cell trait provides a slightly lesser level of immunity. Both forms of sickle-cell will increase the organisms fitness and as such, it will remain in the gene pool. Further on, the sickle-cell trait has greater fitness than sickle-cell anemia, hence, the sickle-cell trait will be selected as the fittest allele.If s is the sickle-cell allele and S is a normal allele;The relative fitness in malaria endemic regions;Ss > ss > SSSickle-cell trait > Sickle-cell anemia > NormalThe relative fitness in non-malaria endemic regions;SS > Ss > ssNormal > Sickle-cell trait > Sickle-cell anemia
What is the word for the genetic disorder that causes abnormal hemoglobin is known as?
sickle cell anemia. If you are only heterozygous for this disease it is simply called sickle trait.
The allele for the sickle cell trait is what with the normal allele?
codominant
Can Sickle cell anemia be prevented?
Sickle cell anemia can't be prevented through medicine because it is a genetic trait. The only way to totally prevent it is to make sure that neither parent carries the trait.
How is the gene involved in sickle cell anemia different from the genes for pea plants' traits that Mendel studied?
One gene controlled one trait within Mendel's study, but the sickle cell anemia effects more than one trait.
You are a black female with beta thalassemia minor trait both of your children have this trait can sickle cell anemia trait partner effect their children also?
If you have beta thalassemia trait and your partner has sickle cell trait there is a 25% chance of your child having sickle beta thalassemia.
What is an inherited autosomal recessive disorder of the blood where an individuals red blood cells are sickle shaped rather than disk shaped?
C. Sickle-cell anemia
How can sickle cell be prevented?
once youdidn't get it from birth, then it is not possible to get it when you grown up, but if you want to protect your future children not get the disease than it is better not to married from sickle cell disease man
The difference between sickle cell trait and sickle cell disease?
It has to do with your genitic make up. You don't have sickle cell anemia because you only have 1 of the traits on your beta hemoglobin gene. People with sickle cell anemia have two.Most of the time peolple with sickle cell trait display much milder symptoms. It is more prevolent in African Americans and woman should be monitored during pregnancy.
