Over human history, which process has been most important in improving the features of plants that have long been used by humans as staple foods?

Question

Quizplus · Accepted Answer

Artificial selection, also known as selective breeding, has been the most important process in improving the features of plants used as staple foods. Humans have been intentionally selecting and breeding plants with desirable traits for thousands of years, leading to the development of crops with larger yields, improved taste, and better resistance to disease and environmental stress. Genetic engineering, pesticide and herbicide application, and even natural selection can play a role in improving crop features, but they are not as significant as artificial selection in shaping the plants we rely on for food.

Over Human History, Which Process Has Been Most Important in Improving