Which consequence resulted from the selective breeding and cultivation of maize by pre-Columbian societies in the Americas?

💡 Explanation

When pre-Columbian societies selectively cultivated maize, artificial selection favored varieties with larger kernels, higher starch content, and greater overall productivity because intentional breeding increased desirable traits. Therefore, enhanced nutritional value and yield resulted, rather than increased susceptibility, reduced diversity, or decreased reliance, which contradict evidence of deliberate agricultural practices.

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