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Question
Lesch Nyhan disease is an X-linked recessive disorder that causes neurlological damage in human beings. A survey of 500 males from caucasion population revealed that 20 were effected with this disorder. What is the frequency of the normal allele in this population?
Lesch Nyhan disease is an X-linked recessive disorder that causes neurlological damage in human beings. A survey of 500 males from caucasion population revealed that 20 were effected with this disorder. What is the frequency of the normal allele in this population?
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Solution
The correct option is A 9,6
When a cross is made between a male and female with Lesch-Nyhan diseases in the next generation 1 or 2 male affected. In the 500 males, 20 were affected means, the frequency of a normal allele is 9, 6.
So, the correct option is ‘9,6’.
When a cross is made between a male and female with Lesch-Nyhan diseases in the next generation 1 or 2 male affected. In the 500 males, 20 were affected means, the frequency of a normal allele is 9, 6.
So, the correct option is ‘9,6’.Suggest Corrections
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