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Science · 2025 · 1 mark
CBSE 2025 · Region 1 · Set 1 · Q9
The plant hormone whose concentration stimulates the cells to grow longer on the side of the shoot which is away from light is:
The plant hormone whose concentration stimulates the cells to grow longer on the side of the shoot which is away from light is :
Official answer
(D)
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CBSE Class 10 Science past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.