Question

1. A laboratory population of fruit flies, under Hardy-Weinberg equilibrium conditions initially, consists of 25% recessive phenotypes and 75% dominant phenotypes. If assortative mating takes place, altering this population to 50% recessive phenotypes and 50% dominant phenotypes (in one generation), A. then the inbreeding coefficient (F) = 0.0625 B. then the inbreeding coefficient (F) = 0.125 C. then the inbreeding coefficient (F) = 0.25 D. then the inbreeding coefficient (F) = 0.50 E. then the inbreeding coefficient (F) = 1.0 2. A laboratory population of fruit flies, under Hardy-Weinberg equilibrium conditions initially, consists of 4% recessive phenotypes and 96% dominant phenotypes. If assortative mating takes place, altering this population to 8% recessive phenotypes and 92% dominant phenotypes (in one generation), A. then the inbreeding coefficient (F) = 0.0625 B. then the inbreeding coefficient (F) = 0.125 C. then the inbreeding coefficient (F) = 0.25 D. then the inbreeding coefficient (F) = 0.50 E. then the inbreeding coefficient (F) = 1.0

          1. A laboratory population of fruit flies, under Hardy-Weinberg equilibrium conditions initially, consists of 25% recessive phenotypes and 75% dominant phenotypes. If assortative mating takes place, altering this population to 50% recessive phenotypes and 50% dominant phenotypes (in one generation),
A. then the inbreeding coefficient (F) = 0.0625
B. then the inbreeding coefficient (F) = 0.125
C. then the inbreeding coefficient (F) = 0.25
D. then the inbreeding coefficient (F) = 0.50
E. then the inbreeding coefficient (F) = 1.0
2. A laboratory population of fruit flies, under Hardy-Weinberg equilibrium conditions initially, consists of 4% recessive phenotypes and 96% dominant phenotypes. If assortative mating takes place, altering this population to 8% recessive phenotypes and 92% dominant phenotypes (in one generation),
A. then the inbreeding coefficient (F) = 0.0625
B. then the inbreeding coefficient (F) = 0.125
C. then the inbreeding coefficient (F) = 0.25
D. then the inbreeding coefficient (F) = 0.50
E. then the inbreeding coefficient (F) = 1.0

Added by Barbara D.

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