Why are some lethal recessive mutations such as Tay-Sachs disease not eliminated from a population? Consider rare disorders in a population caused by an autosomal recessive mutation. From the frequencies of the disorder in the population given, calculate the frequency of carriers (heterozygous individuals). Assume Hardy-Weinberg Equilibrium. Disease or Disorder Frequency: 0.64%

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Why are some lethal recessive mutations such as Tay-Sachs disease not eliminated
from a population?
Consider rare disorders in a population caused by an autosomal recessive mutation.
From the frequencies of the disorder in the population given, calculate the frequency
of carriers (heterozygous individuals). Assume Hardy-Weinberg Equilibrium.
Disease or Disorder Frequency: 0.64%
Transcribed Image Text:Why are some lethal recessive mutations such as Tay-Sachs disease not eliminated from a population? Consider rare disorders in a population caused by an autosomal recessive mutation. From the frequencies of the disorder in the population given, calculate the frequency of carriers (heterozygous individuals). Assume Hardy-Weinberg Equilibrium. Disease or Disorder Frequency: 0.64%
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