Is Autism recessive

Answer 1

At this point, no one can say for certain that autism is even a genetic trait, as the causes are not fully known or understood.

There are certainly some genetic factors that seem to play into whether someone will develop autism, but it isn't as simple as dominant/recessive genes. Environmental factors, diet, vaccines, and other variables have also been suspected as autism causes or triggers.

If it were strictly a genetic disorder, it would be a recessive trait. If it were dominant, the number of people with autism would be much greater. The logic behind that is probably beyond the scope of this question.

Answer 2

The causes of autism are still unknown. There does seem to be some correlation to certain factors, but whether this is simply a correlation or a real risk factor is currently unknown. So far, it does appear that genetic inheritance is a factor, there doesn't appear to be an "autism gene", rather, it may result in a complex interaction of various genetic factors. And, genetics may not be the sole cause. For now, we really don't understand autism at all.

Answer 3

Autism is a complex neurodevelopmental condition influenced by a combination of genetic and environmental factors. It is not solely determined by a simple recessive genetic trait. The exact genetic components of autism are still being studied, and researchers believe it involves a combination of multiple genes with varying levels of influence.