artificial selection
常見例句
- Evolution by artificial selection is likely to prove almost as wasteful as the kind by natural selection.
人工選擇的進化方式很可能會像自然選擇一樣浪費資源。 - Due to the double effects of natural and artificial selection, the rule of crop is special compared with the natural one in the natural one in the niche construction.
作物的傳統(tǒng)品種與新品種相比,具有較強的進化慣量與較弱的進化動量; 在自然選擇與人工選擇雙重作用下,作物生態(tài)位的搆建機制有其特殊性。 - Is it that you oppose artificial selection in principle, or that you feel scientists are still too far away from a full understanding of genetics to be making such decisions?
你是原則上反對人工選擇,還是認爲科學家對遺傳學尚未達到充分理解的地步,無法做出這些決定? 返回 artificial selection