MEDIUM
9th CBSE
IMPORTANT
Earn 100

What type of organization is found in the plasma membrane?

Important Questions on The Fundamental Unit of Life: Cell

MEDIUM
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 2
Double membrane is absent in 
EASY
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 3
Plasmolysis in plants occurs due to _____. (osmosis/diffusion)
EASY
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 4
Lysosomes form a kind of demolition squads to the cell.
MEDIUM
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 5

Match the stimuli with response

Organelle Storage of protein A Oxysome B Cell division C
1. Mitochondria      
2. Centrioles      
3. Aleuroplasts      
MEDIUM
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 6

What does the figure depict? Label A, B and C

 

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MEDIUM
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 7
Differentiate between the plasma membrane and cell wall.
MEDIUM
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 8
Describe the structure and function of the nucleus.
MEDIUM
9th CBSE
IMPORTANT
Science for Ninth Class (Part-3) Biology>Chapter 2 - The Fundamental Unit of Life: Cell>PAPER-PEN TEST>Q 9
Describe the structure and functions of mitochondria. Write two differences in function of mitochondria and chloroplasts.