Flowers function is to produce seeds through pollination. Flowers is often coloured and scented to attract insects such as bees.
Flowers have stamens and pistils and pollen grain have to transferre from the stamen to the pistils on another flower to produce seeds. The pollen is often transferred with bees and can also transferred with the wind.(1)(2)
Stamen is the male organ in a flower and it is there where pollen exist. Pistils is the female organ in the middle of the flower were the pollen grain will be stuck and from there a seed will grow. Pistils contains of sticky parts were pollen get stuck. (3)
(1) (http://en.wikipedia.org/wiki/Flower , 5 april 2013 )
(2) (http://en.wikipedia.org/wiki/Pollen , 5 april 2013 )
(3) (http://en.wikipedia.org/wiki/Pollinating , 5 april 2013 )
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