31. Gene duplication is evolutionarily important because it (A) Reduces mutation rates (B) Eliminates genetic redundancy (C) Allows one gene copy to acquire new functions (D) Prevents natural selection

1. Which definition best captures the scope of ecology? (A) The study of organismal physiology and behavior (B) The study of genetic variation in populations (C) The study of species diversities and distributions across continents at different temporal and spatial scales (D) The study of interactions among organisms and between organisms and their environment

31. Gene duplication is evolutionarily important because it
(A) Reduces mutation rates
(B) Eliminates genetic redundancy
(C) Allows one gene copy to acquire new functions
(D) Prevents natural selection

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