Selecting individuals with traits that are useful to humans from among a population of animals or plants, mating them, and changing those traits in a certain direction. Used to improve the breeding of livestock and crops. Artificial selection. → Natural selection Source: About Shogakukan Digital Daijisen Information | Legend |
動植物の個体群の中から、人間の役に立つ形質をもつ個体を選んで交配し、その形質を一定の方向に変化させること。家畜や作物の品種改良に用いられる。人為選択。→自然淘汰
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