名词
中文翻译：同源线
同义词：
['homologous', 'homologous lines']
例句：
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1.The geneticists found that the two species share a common ancestor, which is evidenced by the homologous lines of DNA.
遗传学家发现这两种物种有共同的祖先，这可以通过同源的DNA线来证明。
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2. In the study of evolution, understanding the homologous lines of descent is crucial for understanding the historyof life on Earth.
在进化研究中，理解同源的血统线对于了解地球上生命的历史至关重要。
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3. The researcher discovered that the homologous lines of DNA in different species are responsible for their unique characteristics.
研究人员发现不同物种中的同源DNA线是它们独特特征的原因。