Not known why: It is known to have prevalence in ashkenazi jews approximately 1 in 25 jews are carriers of tay sachs disease which make this population particularly susceptible.1 in250 people are carriers. In the general population.Some explanations are attributed to genetic drift, the founder effect which occurs when a population is started de a very small number of individuals.
Answered 9/26/2012
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A doctor has provided 1 answer
A doctor has provided 1 answer
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