Genetic Basis Of Autism

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Autism is cause by a combination of genetic and some environmental factors in the development of unborn or of age children. This happen more in males than females and there is not an answer for why, like some male babies born breach, lack of doctor visit by mom or poor health care. The study of cells, chromosomes, genes and other bio of how the human body is form and operates and diseases affect us.
Is this a natural cause for this or poor health, as of 2015, autism is estimated to affect 24.8 million people. I have a nephew that is autistic and a step son that has a form of this call Asperger and the way they handle life is so amazing. Autism has a strong genetic basis, even though the genetic are complex and unclear of the interaction of

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