发布时间:2025-01-20 01:53:08
1. 叶片呈现绿色是因为其含有叶肉细胞,这些细胞内含有叶绿体。
2. 叶绿体内含有大量的叶绿素,叶绿素是植物进行光合作用时的主要色素。
3. 叶绿素的颜色本身就是绿色,因此,大多数植物的叶片颜色是绿色。
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