Which condition provides the greatest support for a strong genetic contribution

Question

Which condition provides the greatest support for a strong genetic contribution to autism spectrum disorders (ASDs)? Select one: O a. People with some neurologic disorders also have features of ASDs. O b. Males are affected four times more frequently than females. O c. concordance among dizygotic twins is 10%. O d. ASDs are more likely to occur in children of parents who are over 35 at time of conception. nswered t of 1 uestion Why are general physicians and surgeons NOT considered to be genetics professionals? answered ut of 1 question Select one: O a. These health-care professionals have minimal experience with genetics laboratory techniques O b. The focus of their professional education is the study of medicine rather than genetics. ° C. Most of today's physicians and surgeons were educated before completion of the human genome research project. e typical patients seen by these health-care providers have acute conditions rather than chronic conditions, and thus genetic influence is irrelevant. tion Which lethal cardiac arrhythmia can occur as a complication of long QT syndrome?

Explanation / Answer

1-C) Concordance among dizygotic twins is 10%

A is wrong because autism spectrum disorder are tend to have to those who have dawn's syndrome, fragile x syndrome.

B) is wrong because males are affected more than girls but four times affected or not is not specified.

D) is wrong because it is a risk factor but it is not the strongest support for ASDs

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