MEDIUM
9th CBSE
IMPORTANT
Earn 100

Draw a neat, well-labelled diagram of a typical prokaryotic cell.

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 24
What do you mean by cell organelles? Name some of them.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 25

Draw a neat diagram of an animal cell and label the following organelles:

(a) Plasma membrane

(b) Golgi body

(c) Centriole

(d) Rough endoplasmic reticulum

MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 26
Describe the role played by the lysosomes.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 27
Name the cell organelles which are called ‘suicide bags’ and ‘powerhouse’ of the cell. Why are they so called? Give reason.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 28
Why do leaves look green and tomato red?
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 29
State the function of vacuoles.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 30
Name a cell organelle found only in a plant cell and name its type.
MEDIUM
9th CBSE
IMPORTANT
Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 31
Draw a diagram of animal cell and label centriole and mitochondria on it.