Articles > Quizzes & Surveys > Examples of Natural Selection – Quiz Examples of Natural Selection – Quiz Quiz True or false: select True if the sentence is correct or False, if incorrect. 1. The alleles of a species that are favored in the environment will become more frequent in the genomes of the species. True False 2. In Darwin’s finches, those that have short beaks turned out to be an adaptation that made them more suited into poking holes in the ground and feed on grubs. True False 3. Darwin’s finches are an example of how natural selection caused variation of beaks among finches. True False 4. In industrial melanism, natural selection will likely favor lighter moths over darker moths in a polluted environment because they are less prone to predation. True False 5. Humans with sickle cell anemia appear to be immune to the effects of malaria indicating that the sickle cell trait is an example of a natural selection at work. True False Send Your Results (Optional) Your Name To Email Time is Up!