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Lionel has the most common form of color blindness. Which of his cone systems is most likely malfunctioning?

A) yellow
B) green
C) black
D) white

2 Answers

2 votes
Green, because the most common case of color blindness confuses green with yellow tones.
User Bitcycle
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B) Green

Most people have red/green colour blindness.
User Neuro
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