Class 9 Biology · Chapter 3 · Test 3

Plant and Animal Cells

25 MCQs on Plant and Animal Cell Differences, Structural Advantages, Cell Walls, Vacuoles, Chloroplasts, Centrioles, Lysosomes, and Cell Communication

MCQs

25 questions · 20 min · 25 marks

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Sample questions

The first 5 of 25. Try each one, then tap to see the answer.

Question 1
Which structure gives plant cells additional support and protection?
- ACell wall
- BCentrioles
- CLysosomes
- DCilia
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Answer: A
The rigid cellulose cell wall provides support and protection to plant cells.
Question 2
What is the main material of the plant cell wall?
- ACellulose
- BChitin
- CPeptidoglycan
- DKeratin
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Answer: A
The primary plant cell wall contains cellulose and hemicellulose.
Question 3
Which organelle allows plant cells to carry out photosynthesis?
- AChloroplast
- BRibosome
- CLysosome
- DCentriole
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Answer: A
Chloroplasts contain chlorophyll and are the sites of photosynthesis.
Question 4
What is the main function of chloroplasts?
- APhotosynthesis
- BProtein digestion
- CCell division
- DWaste removal
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Answer: A
Chloroplasts capture light energy and use it for photosynthesis.
Question 5
Which structure helps plant cells maintain their shape by storing water and creating pressure?
- ALarge central vacuole
- BRibosome
- CLysosome
- DCentriole
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Answer: A
The large central vacuole creates turgor pressure that helps maintain plant cell shape.

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