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  1. Which of the following is not true about colour blindness?

  2. A.

     Colour blind people learn to rely on shapes, patterns, and positions of signs and signals

    B.

     Red-green colour blindness is the most common type of colour blindness

    C.

     A colour blind person cannot see any colours

    D.

     For some people, it might be difficult to recognize colours of traffic lights and signs

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    Answer : Option C

    Explanation :

    A colour blind person cannot see any colors is not true of colour blindness.


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