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Morphology of Flowering Plants — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYMorphology of Flowering Plants2 Marks
Question
Define the following terms: Aestivation.
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Answer

Aestivation: The mode of arrangement of accessory floral organs (sepals and petals) in relation to one another in floral bud is known as aestivation. The main types of aestivation are valvate, twisted, imbricate, and vexillary.

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