affects optic nerve and causes blindness
Answers
The complete question is as follows :
which among the following options effects optic nerve and causes night blindness?
a)ethanol, b)ethane, c) methanol, d)methane
Correct Answer is Methanol
Explanation :
---> Methanol belongs to alcohol group with the chemical formula CH3OH
--> Methanol is a toxic substance which effects optic nerve and causes night blindness.
--->That's the reason for industrial purpose ethyl alcohol is supplied duty free by Government.
--> This makes industrial alcohol cheaper than market rate.
---> To prevent the misuse of industrial alcohol for drinking purpose , ethyl alcohol is denatured by adding Small amount of poisonous substances like methanol which makes substances unfit for drinking.
Harm to an optic nerve can cause vision misfortune. ...
Glaucoma is a gathering of illnesses that are the main source of visual impairment in the United States.
Glaucoma more often than not occurs when the liquid weight inside the eyes gradually rises and harms the optic nerve.
Optic neuritis is an irritation of the optic nerve