A Complete Collection of 100000 Whys
Fav十万个为什么
为什么植物能在逆境中生长？
1、植物具有强大的适应能力，通过进化形成了多种生理和生化机制来应对逆境，如干旱、高温、低温和盐碱等。
2、植物能够通过调节气孔开闭来减少水分蒸腾，从而在干旱环境中生存。
3、植物根系发达，能够吸收更多水分和养分，增强对贫瘠土壤的适应能力。
4、植物体内含有多种抗氧化物质和酶，能够清除逆境产生的自由基，保护细胞免受损伤。
5、植物能够通过休眠或落叶等方式，降低生命活动，以度过严寒或干旱等极端环境。
总之，植物能在逆境中生长，是因为它们进化出了多种生理、生化和行为上的适应机制，这些机制使它们能够在不利环境中生存和繁殖。
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