Male zebra finches have brightly colored feathers and begin to sing at puberty.The females are duller in appearance and lack singing ability.The males use musical mating calls to compete with each other for female attention.Since the females are primarily responsible for reproduction,they have to choose the most suitable males to mate with.This type of selection best illustrates the

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The description in the scenario best fits with the principles of evolutionary psychology, which focuses on how behaviors, including gender-related behaviors, have evolved over time due to natural selection. In this case, the males' singing ability and appearance have evolved as a way to compete for female attention and increase their chances of reproductive success. The females' preference for certain traits in males is also a form of natural selection.

Male Zebra Finches Have Brightly Colored Feathers and Begin to Sing