Home
About
FAQs
System Requirements
In the news
Workshops
Training
Training Calendar
Request for Training
Training Status
Registration
For Teachers
For Students
For Schools
Contact us
Login
Languages
English
हिंदी
മലയാളം
मराठी
ಕನ್ನಡ
you are here->
home
->
Biology
->
Class 11
->
Study of Plasmolysis
Study of Plasmolysis
Theory
Theory
Procedure
Animation
Simulator
Video
Viva Voce
Resources
Feedback
1)
Which of the following describes the concentration of a hypotonic solution?
Greater than that inside a cell.
Lower than that inside a cell.
Equal to that inside a cell.
Greater than that inside the nucleus.
2)
Plasmolysis occurs when a ____________ cell is immersed in a ____________ solution.
Plant, pure water
Plant, strong saline
Animal, pure water
Animal, weak saline
3)
Why is a Rheo leaf preferred to study plasmolysis?
It has large nucleus.
It has red coloured cell sap.
It has no vacuoles.
It has coloured chloroplast.
4)
What will happen if a plant cell is immersed in a hypertonic solution?
It will undergo deplasmolysis.
It will become flaccid.
It will undergo endosmosis.
It will undergo plasmolysis.
5)
What is the outer boundary of the cell that separates the interior of all cells from the surrounding environment?
Nuclear membrane.
Cell wall.
Ribosome.
Cell membrane.
6)
Plant cell become flaccid in which of the following solutions?
Isotonic solutions
Strong saline water
Hypertonic solutions
Hypotonic solutions
7)
Which organelle in a plant cell fills with water as deplasmolysis occurs?
Chloroplast.
Nucleus.
Vacuoles.
Ribosome.
8)
Plants become turgid in which of the following solutions?
Isotonic solutions.
Hypotonic solutions.
Strong saline water.
Hypertonic solutions.
