Akaryotype for pat williams shows a mutated x chromosome, but a normal y chromosome. what is pat?

Male

A person with a sex-linked disorder

Pat is a male since males have one X chromosome and one Y chromosome. Sex-linked disorders are caused by mutations or a defective gene on X chromosome. Since males only have one X chromosome, they only possess one allele for a sex-linked gene, which in this case is mutated, so Pat will have the sex-linked disorder.

Explanation:

significant amounts of nitrogen oxides, carbon monoxide, and other pollution

explanation:

passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution. in 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.