In respect of women, men can suffer more of colour blindness because
A. They pass more through mental tensions
B. They live out of home relatively more
C. They have only once X-chromosom
D. Commonly they have less fat
Answer: Option C
Related Questions on Human Diseases
Which one of the following is useful in the treatment of scurvy disease?
A. Mango
B. Papaya
C. Aonia
D. Ber

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