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Science · 2026 · 1 mark
CBSE 2026 · Region 2 · Set 2 · Q4
If the stomatal pore is open, it indicates which situation from the following?
If the stomatal pore is open, it indicates which situation from the following?
Official answer
(D)
The guard cells have swelled due to inflow of water.
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CBSE Class 10 Science past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.