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Science · 2026 · 1 mark
CBSE 2026 · Region 5 · Set 1 · Q1
Identify the part that controls the closing and opening of the stomatal pore in leaves of plants. Select the correct option.
Identify the part that controls the closing and opening of the stomatal pore in leaves of plants. Select the correct option.
Official answer
(C)
Guard cells
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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.