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Periwinkle is an example of ______

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in Biology – Class 11 by (272k points)
Periwinkle is an example of ______

(a) Dimerous

(b) Trimerous

(c) Tetramerous

(d) Pentamerous

This question was posed to me in quiz.

The doubt is from Flower-2 in section Morphology of Flowering Plants of Biology – Class 11

1 Answer

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Correct option is (b) Trimerous

To elaborate: Periwinkle and China rose are examples of pentamerous flowers (5 floral appendages). Lilies are examples of trimerous flowers (3 floral appendages). Jasmine is an example of tetramerous flower (4 floral appendages).

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