MEDIUM
9th CBSE
IMPORTANT
Earn 100

Why are mitochondria called the ‘powerhouse of the cell’? Give three similarities and one difference between mitochondria and plastids.

Important Questions on The Fundamental Unit of Life

MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 7
Describe the structure and function of mitochondria with the help of suitable diagram.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 8

How many types of plastids are there? Describe the plastids concerned with the process of photosynthesis.

MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 9
Give one main function of mitochondria.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 9
Draw neat and labelled diagram of plant cell or animal cell.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 10
Draw well labelled diagrams of (i) Animal cell and (ii) Plant cell.