图中的植物如何传播种子?
植物如何确保物种生存

Quiz
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Fun
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1st - 12th Grade
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Medium
yong oi
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
靠风力
靠水力
靠自动爆裂
靠人类或动物
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
植物把种子或果实传播出去的目的是 _________。
为了增加互相竞争的情况
为了避免幼苗长得茁壮
为了确保植物物种的生存
为了增加生长空间的竞争
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
图中植物用什么方法传播种子?
靠水力
靠人类或动物
靠风力
靠自动爆裂
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪种植物依靠自动爆裂来传播?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
为什么植物需要把种子或果实传播到离母树较远的地方?
避免幼苗与母树竞争水分、阳光、空间和养料,以确保物种的生存。
以保护幼苗不被母树欺负。
母树会夺取幼苗的所有养分,使幼苗茁壮成长。
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