Answers

2014-04-05T14:34:45+05:30
X-linked recessive genes are those which inherited by x-chromosomes so if out of the parents father is the carrier of color blindness disrase say X*Y (* FOR COLOR BLINDNESS) and mother is infected X*X* then the chance of child having color blindness is 75% 
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2014-04-08T12:10:16+05:30
Haemophillia is one x linked disorder
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