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Svetlanka [38]
2 years ago
15

More men than women are colour blind. Why is this?

Biology
1 answer:
alexgriva [62]2 years ago
4 0

Answer: The genes that can give you red-green color blindness are passed down on the X chromosome. Since it's passed down on the X chromosome, red-green color blindness is more common in men. This is because: Males have only 1 X chromosome, from their mother.

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