MCAT Question of the Day
    •

    Q:

    		 A population of lizards is in Hardy-Weinberg equilibrium. The gene for green color is dominant (G) and the gene for brown color is recessive (g). If the population consists of 1000 individuals and 250 of them are brown, how many heterozygotes are in the population?
    		 

    A

    		 250

    B

    		 500

    C

    		 650

    D

    		 750



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