MEDIUM
9th CBSE
IMPORTANT
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What is nucleoid? How is it different from the nucleus in eukaryotic cell?

Important Questions on The Fundamental Unit of Life

MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1A>Q 4
How are the following structures modified for their specific functions-
Root hair cell, Xylem vessel, Red blood cell.
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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1A>Q 1
Write about the structure and function of nucleus found in eukaryotic cells.
HARD
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1A>Q 2
The shape and size of cells are related to the function they perform. Explain how?
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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1B>Q 1
The barrier between the protoplasm and outer environment in a plant cell is
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1B>Q 2
An animal cell differs from a plant cell in respect of
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1B>Q 3
Which is popularly known as ‘suicidal bag of cell’?
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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1B>Q 4
‘Ribosomes’ are associated with synthesis of
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1B>Q 5
Which organelle is called ‘powerhouse’ of the cell?