evolution occurs
演变发生
频率: 6.210.5 每百万词
a more formal way to say that evolution happens
“evolution happens”的更正式说法
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例句 (10)
evolution occurs = 演变发生 (“evolution happens”的更正式说法)
- Evolution occurs through natural selection over millions of years.进化通过自然选择在数百万年中发生。
- Biological evolution occurs when genetic mutations provide survival advantages.当基因突变提供生存优势时,生物进化就会发生。
- Scientists study how evolution occurs in isolated populations.科学家研究进化如何在孤立种群中发生。
- Rapid evolution occurs in response to environmental pressures.快速进化在环境压力下发生。
- The research shows that evolution occurs at different rates in various species.研究表明,进化在不同物种中以不同速度发生。
- Molecular evolution occurs continuously at the cellular level.分子进化在细胞水平上持续发生。
- Cultural evolution occurs much faster than biological evolution.文化进化比生物进化发生得更快。
- Parallel evolution occurs when unrelated species develop similar traits.当不相关的物种发展出相似特征时,平行进化就会发生。
- Convergent evolution occurs when species independently evolve similar solutions.当物种独立进化出相似解决方案时,趋同进化就会发生。
- Adaptive evolution occurs when organisms develop traits that improve survival.当生物发展出改善生存的特征时,适应性进化就会发生。