Duration: 2:59

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Go through the following statements
I. Flowers are small. They are often packed in inflorescence
II. Flowers are colourless, nectarless and odourless
III. Well exposed stamens
IV. Pollen grains - produced in large number, light, non-sticky
V. Flowers often have a single ovule in each ovary
VI. Stigma - large, often feathery
The above contrivances favour -
(1) Self pollination
(2) Anemophily (pollination by wind)
(3) Ornithophily (pollination by birds)
(4) Entemophily (pollination by insects)
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