MEDIUM
9th West Bengal Board
IMPORTANT
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Write a brief note on cell organelle ribosomes.

Important Questions on Cell

MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 3
Mention three differences between prokaryotic cell and eukaryotic cell.
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 4
Mention three differences between the nucleus and nucleolus.
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 5
Write what do you mean by ergastic substances?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 6
State the function of the centrosome.
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 7
What are Golgi bodies? What name is given to Golgi bodies in the case of a plant cell?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 8
What are vacuoles? What are their functions?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 9
What type of pigments are found in the leaves, flowers and roots?
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 5 - Cell>EXERCISE>Q 1
Name the different types of plastids and state their location.