Methyl and ethyl alcohol are detoxified in the human body by

Correct option is A

In the human body, methyl and ethyl alcohols are primarily detoxified through oxidation. Enzymes like alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) convert ethanol to acetaldehyde and then to acetate, which is further metabolized. Methanol is similarly converted to formaldehyde and formic acid.