Define isotonic solution.

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 2

"Define Endocytosis".

MEDIUM

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 2

Define: Exocytosis.

EASY

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 2

Define: Phagocytosis.

MEDIUM

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 3

Write about the structure and function of nucleus.

MEDIUM

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 4

Draw a diagram of prokaryotic cell and label on it cell wall, ribosomes, nucleoid, plasma membrane.

MEDIUM

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 4

Write two differences between a prokaryotic cell and a eukaryotic cell.

MEDIUM

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 5

What is a prokaryotic cell? Differentiate between prokaryotic and eukaryotic cell.

MEDIUM

9th CBSE

IMPORTANT

Biology for Class IX>Chapter 2 - The Fundamental Unit of Life>Exercise>Q 6

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