Aquatic Plant Lab Quiz
Interactive Video
•
Biology
•
6th - 8th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of adding bromthymol blue to the distilled water in the experiment?
To act as a nutrient for the plant
To serve as a pH indicator
To change the water's temperature
To sterilize the water
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to wear safety glasses while blowing into the bromthymol blue solution?
To keep the solution warm
To enhance the color change
To improve visibility of the color change
To prevent the solution from splashing into your eyes
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the foil in the experiment setup?
To prevent light from reaching the test tube
To label the test tubes
To keep the test tube warm
To allow air exchange
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which test tube is expected to change back to blue after being placed in sunlight?
Test tube number one
Test tube number two
Test tube number four
Test tube number three
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the test tubes that remain light green?
They serve as a control group
They indicate a successful experiment
They show the presence of oxygen
They demonstrate plant growth
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 Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
