Color blindness..*

I have ever known about Colour blindness disease a little bit. I don’t know what is a cause of it and why some people was infected it. I doubt about it so much .Then I search about it on the internet.

The colour blindness is a disease about an eyes . A person who is a normal will can see whole colour is red , green and blue but a person who is infected it , they can’t see some colour such as red and green colours . Almost people who was infected this disease , they always can’t see red and green colour. It can finds more in man than woman .
The Colour blindness is a disease that a doctor can’t treat it on some type because some people is infected since they were a baby , it’s a heredity .

In my opinion , this disease is very important for our daily routine for example when you drive a car , you must look a traffic light . If you can’t know about traffic light , it may be have an accident and it ‘s a guilty about traffic also.

So If you know that you was infected this disease , you shouldn’t drive a car. I think if you drive a car it makes a problem to another people.


Credit: http://en.wikipedia.org/wiki/Color_blindness