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Everyday Science Medium FPSC PPSC NTS Uploaded: 22 Jun 2026

Which process allows plants to release excess water vapor through small pores in their leaves?

  • A Photosynthesis
  • B Respiration
  • C Transpiration
  • D Osmosis
Correct Answer: Option C — Transpiration
Explanation:
Transpiration is the process by which plants release excess water vapor through small pores called stomata on their leaves helping regulate temperature and nutrient transport.
Submitted by: PaperMCQs
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