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Morphology of Flowering Plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYMorphology of Flowering Plants1 Mark
Question
A maize grain is not a seed. Explain.
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Answer

A maize grain is a single-seeded fruit called caryopsis or grain, in which the pericarp (fruit wall) is inseparably fused with testa.

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