In a large population of tropical lizards, there are two alleles for a gene that determines coloration. You sample the population and determine that Allele 1 has a frequency of 0.20 and Allele 2 has a frequency of 0.80. After 20 generations, you resample the population and the frequency of Allele 1 is 0.19 and the frequency of Allele 2 is 0.81. Which of the following is the most reasonable conclusion? The population is evolving because the allele frequencies have remained relatively constant, only varying slightly in their frequency. O The population is evolving because the allele frequencies have changed from their original values. O The population is not evolving because the allele frequencies have remained relatively constant, only varying slightly in their frequency. The population is not evolving because the allele frequencies have changed from their original values.

In a large population of tropical lizards, there are two alleles for a gene that determines coloration. You sample the population and determine that Allele 1 has a frequency of 0.20 and Allele 2 has a frequency of 0.80. After 20 generations, you resample the population and the frequency of Allele 1 is 0.19 and the frequency of Allele 2 is 0.81. Which of the following is the most reasonable conclusion? The population is evolving because the allele frequencies have remained relatively constant, only varying slightly in their frequency. O The population is evolving because the allele frequencies have changed from their original values. O The population is not evolving because the allele frequencies have remained relatively constant, only varying slightly in their frequency. The population is not evolving because the allele frequencies have changed from their original values.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter19: Population Genetics And Human Evolution

Section: Chapter Questions

Problem 1QP

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