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If someone argued that the reason twins often share multiple sclerosis is not because it’s hereditary, but because of some abnormality in the mother’s pregnancy such as maternal exposure to a toxin or virus. How would i argue against this hypothesis?
hi, A combination of genetics and environmental factors appears to be responsible for mult variations in dozens of genes are thought to be involved in multiple sclerosis risk. Changes in the HLA-DRB1 gene are the strongest genetic risk factors for developing multiple sclerosis. Other factors associated with an increased risk of developing multiple sclerosis include changes in the IL7R gene . environmental factors are such as exposure to the Epstein-Barr virus, low levels of vitamin D, and smoking.
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Is Multiple Sclerosis In Twins Be Hereditary?
hi, A combination of genetics and environmental factors appears to be responsible for mult variations in dozens of genes are thought to be involved in multiple sclerosis risk. Changes in the HLA-DRB1 gene are the strongest genetic risk factors for developing multiple sclerosis. Other factors associated with an increased risk of developing multiple sclerosis include changes in the IL7R gene . environmental factors are such as exposure to the Epstein-Barr virus, low levels of vitamin D, and smoking. w