
初二下册 第8章 评估测试
Authored by 沈宛慧(古晋一中) 沈宛慧(古晋一中)
Science
8th Grade
Used 200+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
从叶子气孔排出的物质有哪些?
I 水蒸气 II 二氧化碳 III氧气 IV葡萄糖
I, II, III
I, II, IV
I, III, IV
I, II, III, IV
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
蓝色无水氯化钴试纸,吸收了叶子表皮蒸散出来的水分后,就会变成( )色。
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
当土壤溶液的浓度大于植物根毛细胞液的浓度时,植物的根毛细胞将( )。
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列各种土壤的污染物中,不属于无机污染物的是( )
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
根据土壤的结构,保水性最强的是( ),通气性最强的是( )
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
水分吸收的主要部位、运输通道、散失的部位依次是( )
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列哪个部位是植物体与外界进行气体交换的“窗口”,也是失去体内水分的“门户”?
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?