HARD
9th CBSE
IMPORTANT
Earn 100

Draw a well labelled diagram of an eukaryotic nucleus. How is it different from nucleoid?

Important Questions on The Fundamental Unit of Life

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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1B>Q 5
Differentiate between rough and smooth endoplasmic reticulum. How is endoplasmic reticulum important for membrane biogenesis?
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 1
Shrinkage of protoplasm when cell is kept in hypertonic solution is known as
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 2
A cell placed in hypotonic solution will
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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 3
A cell will swell up if:
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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 4

Following are a few definitions of osmosis:

Read carefully and select the correct definition:

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9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 5
Plasmolysis in a plant cell is defined as:
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 6
Amoeba acquires its food through a process termed
MEDIUM
9th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 9>Chapter 1 - The Fundamental Unit of Life>EXERCISE - 1C>Q 7
Select the odd one out: