Multiple choice general knowledge science & technology

In this disease, a person cannot distinguish between red, green and blue colours.

  1. Blindness

  2. Colour Blindness

  3. X-Chromosome

  4. Y-Chromosome
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Colour blindness is the correct condition where a person has difficulty distinguishing between certain colors, most commonly red and green (though blue-yellow color blindness exists). Blindness means complete inability to see, while X and Y chromosomes are genetic structures, not diseases.

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