MCAT Question of the Day
    •

    Q:

    		 In a population, there are only two alleles for a gene: B (dominant allele) and b (recessive allele). The ratio of B to b alleles in the population is 4 to 1. According to the Hardy-Weinberg equilibrium, what is the likeliness that a member of the population is heterozygous?
    		 

    A

    		 2/25

    B

    		 4/25

    C

    		 8/25

    D

    		 16/25



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