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Q. In a random mating population frequency of disease causing recessive allele 80%. What would be the frequency of carrier individual ?
q = 80%
q = 0.8
p+q = 1
p = 0.2
Dear student,
Please find below the solution to the asked query
According to Hardy-Weinbergs Principle:
p 2 + 2pq + q 2 = 1
where:
q = 0.8
Since,
p + q = 1
p = 1 − q
= 1 − 0.8
= 0.2
Frequency of carrier individuals= 2pq
= 2 x 0.2 x 0.8
= 0.32
Hence, the frequency of occurrence of carrier population is 0.32 or 32 %.
Hope this information will clear your doubts about the topic.
Hope this information will clear your doubts about the topic.
Please find below the solution to the asked query
According to Hardy-Weinbergs Principle:
p 2 + 2pq + q 2 = 1
where:
p2 =frequency of occurrence of healthy individuals
q2 =frequency of occurrence of diseased individuals
2pq = frequency of occurrence of carrier individuals
q = 0.8
Since,
p + q = 1
p = 1 − q
= 1 − 0.8
= 0.2
Frequency of carrier individuals= 2pq
= 2 x 0.2 x 0.8
= 0.32
Hence, the frequency of occurrence of carrier population is 0.32 or 32 %.
Hope this information will clear your doubts about the topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards Hope this information will clear your doubts about the topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards