Lesch Nyhan disease is an X-linked recessive | vedclass

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Question

$q^{2} \Rightarrow \frac{20}{500} \Rightarrow \frac{1}{25} \Rightarrow 0.2$

$q=0.2$

$p+q=1$

$p=0.8$

Vedclass · Accepted Answer

$0.8$

Vedclass · Answer

$q^{2} \Rightarrow \frac{20}{500} \Rightarrow \frac{1}{25} \Rightarrow 0.2$

$q=0.2$

$p+q=1$

$p=0.8$

Lesch Nyhan disease is an $X-$linked recessive disorder that causes neurological damage in human beings. $A$ survey of $500$ mates from a caucasion population revealed that $20$ were effected with this disorder. What is the frequency of the normal allele in this population?