CBSE 2025 · Region 3 · Set 3 · Q7 · 1 mark
The growth of the pollen tubes towards ovules is an example of :
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Chemotropism
Control and CoordinationCoordination in PlantsRemembermcqmedium
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CBSE Class 10 Science past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.