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People suffering from colour blindness fail to distinguish which of the two colours?(a) Red and Green(b) Blue and Green(c) Red and Blue(d) Red and YellowThis question was posed to me during an internship interview.My question is from Inheritance and Variation Principles in chapter Principles of Inheritance and Variation of Biology – Class 12

Answer»

Correct OPTION is (a) RED and GREEN

To EXPLAIN I would say: People who are colour BLIND fail to distinguish between red and green colours. Colour blindness is a sex-linked recessive trait in which the normal gene and its recessive allele are carried by X-chromosome.



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