Question

in the context of natural selection, fitness refers to multiple choice the physical health of an individual. reproductive success. the physical health of a population. mutations that benefit an organism's survival. the variation in traits within the population.

Answer 1

The development of adaptive traits is a result of natural selection, one of the main mechanisms underlying evolutionary change.

Understanding natural selection is also becoming more and more important in real-world settings, such as resource management, agriculture, and medicine. Even among people with postsecondary physical education, studies show that natural selection is generally very poorly understood.

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