viernes, 9 de noviembre de 2012

Flower Structure and Function plants of a flower





Flowering plants are the dominant type of plants on the earth today (there are about 250000 species). Flowers are therefore the most common plant organs for sexual reproduction.  
Flowers produce gametes (sex cells).
Flowers play a key role in pollination. Pollination is the transfer of pollen (containing the male gametes), from the anther of a flower, to the stigma (receptive surface of the female part of the flower) of the same or a different flower. 
Parts of the Flower:

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