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Biology · 2026 · 1 mark
Sexual Reproduction in Flowering PlantsPre-fertilisation: Structures and Events1 markUnderstandassertion reason
CBSE 2026 · Region 2 · Set 2 · Q13
Assertion (A): Pollen grains have a mucilaginous covering on them in most of the water pollinating plants. Reason (R): Mucilaginous covering help…
Assertion (A) : Pollen grains have a mucilaginous covering on them in most of the water pollinating plants.
Reason (R) : Mucilaginous covering help pollen grains to be submerged in water.
Official answer
(C)
Assertion (A) is true, Reason (R) is false.
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CBSE Class 12 Biology past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.