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    Biology Study Set 14
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    Exam 19: Evolutionary Change in Populations
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    In a Certain Population, the Allele Causing Sickle Cell Anemia
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In a Certain Population, the Allele Causing Sickle Cell Anemia

Question 67

Question 67

Multiple Choice

In a certain population, the allele causing sickle cell anemia has an allele frequency of 0.2.If the population is in genetic equilibrium for this allele, what fraction of the population would be carriers for the allele?


A) 0.24
B) 0.32
C) 0.42
D) 0.48
E) 0.80

Correct Answer:

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