A woman having the genotype XcX where Xcis the allele for colour blindness would be affected. True or false?
A
True
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B
False
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Solution
The correct option is B
False
The woman is a carrier for the disease as she has only one defective copy of the gene (allele) on one of her X- chromosomes. This is a X linked recessive disesae and only homozygous females are affected.