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- KPPSC PAST PAPERSpast-papers › kppsc-past-papers
- Published
- 1 Nov 2024
- Last updated
- 28 May 2026
Main function of stomata:
Multiple choice question for KPPSC PAST PAPERS. Select an option, then review the explanation below.
Explanation
A. Water absorption B. Gas exchange (CO₂ intake, O₂ release) C. Food storage D. Defense against pests Explanation: Stomata are small openings on the leaf surface that facilitate the exchange of gases, allowing plants to take in carbon dioxide for photosynthesis and release oxygen.
More KPPSC PAST PAPERS MCQs
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- 5.The process that allows material movement through the cell membrane with energy expenditure is called: _________?