Random variations led to a failure to produce

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Unformatted text preview: r tail are more likely to win aggressive interactions with other males. This aggression (fighting) by males is a type of ____ selection; thus, we would expect that variation in reproductive success to be higher in ______ and this species should exhibit _______ sexual dimorphism. A. B. C. D. E. Intrasexual; males; greater Intersexual; males; less Intrasexual; males; less Intersexual; females; greater Intrasexual; females; greater 2 BIOL 1001M Midterm II KEY Kelly W2013 5. vA A population of dragons has 3 distinct versions of the gene A (A1, A2, A3). Originally, each version was present in equal numbers of individuals. None of the alleles has a measurable effect on dragon reproductive success. After 10 generations, the frequency of A1 and A3 drop to 0%. What is the most likely explanation? A. B. C. D. 6. There was an increased rate of mutation in organisms that carry either A1 or A3. Random variations led to a failure to produce individuals carrying A1 or A3. Mutations have occurred that change A1 and A3 into A2. Individuals carrying A1 or A3 were removed by natural selection. Which of the...
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