MEDIUM
9th CBSE
IMPORTANT
Earn 100

What is a semi-permeable membrane?

Important Questions on The Fundamental Unit of Life

MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 4
Define endocytosis.
HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 5
What will happen to a plant cell if it is kept in a hypertonic solution?
EASY
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 6
Name the process of reversal of a plasmolysed cell to its normal condition.
EASY
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 7
Name the process of transport of molecules which does not require a semi-permeable membrane, whether it is osmosis or diffusion.
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 8
Which type of molecules diffuse in the process of osmosis?
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 1
Differentiate between diffusion and osmosis.
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 1
Differentiate between endosmosis and exosmosis.
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 1

Differentiate between the following:

Hypertonic and Hypotonic solution