Question
State four differences between insect and wind pollinated flowers.

Answer

Wind pollinated flowersInsect pollinated flowers
The pollinating agent is wind.The pollinating agents are insect.
These flowers are unisexual, dull coloured, and without scent and nectar.These flowers are brightly coloured, scented and produce a lot of nectar.
Pollen grains are small, light, and produced in large number so a lot of wastage occur.Pollen grains are large, sticky, spiny and are produced in small numbers so no wastage occur.
Stigma is feathery or sticky and hangs out of petals. Stamens are long and visible out of petals.Stigma is small and is situated deep inside the petals.Stamens may be small and hidden inside petals.

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