MEDIUM
9th CBSE
IMPORTANT
Earn 100

Describe the structure and function of mitochondria with the help of suitable diagram.

Important Questions on The Fundamental Unit of Life

EASY
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 2
What is the structural and functional unit of life?
EASY
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 3
Who proposed the cell theory?

(Choose one of  the pairs in the following: M. Schleiden and T. Schwann/ Rudolf Virchow and Robert Hooke/ Anton van Leeuwenhoek and Robert Hooke).

HARD
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 4
Who gave the phrase omnis cellula-e-cellula? (Rudolf Virchow/ Robert Hooke/ Robert Brown)
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 8
What do you understand by division of labour?
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.