Red blood cells.
It effects the Circulatory system.... That I Obvious Since its about blood cells.
Sickle cell anemia is a genetic blood disorder affecting individuals who inherit two copies of the abnormal hemoglobin gene from both parents. This primarily affects people of African, Mediterranean, Middle Eastern, and South Asian descent.
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natural selection and heredity Americans are affected with sickle cell anaemia which mostly affects black people.
sickle cell anemia
Sickle cell anemia -yes it is hereditary
yes there are two concentrations of sickle cell they are: sickle cell trait: co-dominance is established and only 50% of your cells are malformed sickle cell anemia: sickle cell is totally dominant and all cells are malformed, this only happens when both alleles are coded for sickle cell
Abnormal crescent-shaped blood cells are known as sickle cells, which are characteristic of sickle cell disease. This genetic condition causes red blood cells to become rigid and curved, leading to blockages in blood vessels and reduced oxygen delivery to tissues. Sickle cell disease can result in pain, organ damage, and other serious complications.
Cannot carry normal levels of oxygen to cells :) *NovaNet*
Sickle cells are a sickle or crescent shape that can only carry a fractional amount of oxygen and nutrients. Normal cells are shaped like doughnuts.
Sickle Cell Anaemia is a genetic disorder that affects the red blood cells. The shape of the cells are changed from being round and flexible to sickle or crescent shaped. These abnormal cells can then clog the blood vessels, causing extreme pain and discomfort. These episodes are known as sickle cell crisis.
Sickle cell is common in people from tropical areas where malaria is prevalent. Malaria can not survive on blood cells that are sickle shaped, so when populations were being killed off by malaria, those with sickle cell were surviving and passing on the sickle cell gene.