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1. The plant's siphonal lobes are responsible for transporting water and nutrients from the roots to theleaves.
植物的吸管叶负责将水分和养分从根部输送到叶子。
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2. The study found that the siphonal lobes play a crucial role in the plant's ability to photosynthesize.
研究发现，吸管叶在植物进行光合作用方面起着至关重要的作用。
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3. The researcher analyzed the structure of the siphonal lobes and their function in the plant's growthand development.
研究者分析了吸管叶的结构及其在植物生长和发展中的功能。