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Biol 322 Exam 3 2025 Questions and Answers What kind of selection pressure is most likely to favor sexual reproduction? ....ANSWER ...-Rapidly changing environments, especially ones that fluctuate or co-evolve R. A. Fisher (1930) and H. Muller (1932), proposed that sex accelerates adaptive evolution. Which of the following statements is not true for this Fisher-Muller model? ....ANSWER ...-In an asexual population, there are some alternative ways to combine one beneficial mutation in one individual with another beneficial mutation from another individual. Which of the following is a phylogenetic method that can distinguish between asexual and sexual lineages of eukaryotic organisms? - ....ANSWER ...-Analysis of nDNA- and mtDNA- based trees Which of the following statements is not true regarding asexual reproduction in animals? - ....ANSWER ...-Asexual taxa are longer lived Competition between members of one sex for mating access to the other sex is often asymmetrical. This is, in part, due to the fundamental difference between the sexes in terms of the relative investment in reproduction. Which of the following are the expectations for how sexual selection should operate? - ....ANSWER ...-If males and females invest equally and both invest a lot, then both should be choosy. …FOR STUDENTS ONLY…©️2025 ALL RIGHTS RESERVED… 1