A Complete Collection of 100000 Whys
Fav十万个为什么
为什么有些植物会结种子？
1、种子可以帮助植物繁殖后代，这是植物进化的重要机制之一。
2、种子内部含有胚胎和营养物质，可以为新植物提供生长所需的能量和条件。
3、种子可以保护植物胚胎免受外界环境伤害，如干旱、低温等。
4、种子可以通过风力、水力或动物传播，帮助植物扩大分布范围。
5、种子可以在休眠状态下保存，等待适宜的环境条件再发芽生长，提高了植物的生存几率。
总之，结种子是植物适应环境、繁殖后代和提高生存能力的重要进化策略。
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