Albinism is a recessive trait controlled by a single gene. If the frequency of albinos in a population is

0.25, what is the expected frequency of heterozygotes for this trait? (Hint: use the Hardy-Weinberg
formula)
A. 0.25
B. 0.50
C. 0.75
D. 0.90
E. It is not possible to determine with the information provided.


B

Biology & Microbiology

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