
种子发芽实验

Quiz
•
Biology
•
4th Grade
•
Medium

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Used 6+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在()中比较容易看到种子变化的完整过程。
A.透明杯
B.花盆
C.土地
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
播种凤仙花时,下列做法不正确的是()。
A.为了保证萌发,在每个洞里放2~3粒种子
B.放一粒经过挑选的种子
C.放好种子后再用土盖住洞口
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
“一年之计在于春”说明()是播种的好季节。
A.春季
B.夏季
C.秋季
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在研究“种子发芽与温度的关系”的实验中,放在适宜温度中的对照组的种子全部发芽了,而放在冰箱中的实验组的种子都没有发芽,根据这些信息能得出的结论是()。
A.种子发芽与温度没有关系
B.种子发芽需要适宜的温度
C.无法确定种子发芽是否与温度有关
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在花盆中播种后,不需要浇水,只要放在阳光下就可以了。
是
否
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在选种的时候,我们只能通过用眼睛看的方法来筛选。()
是
否
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.播种只能在春天进行。
是
否
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