Flowers | Plants
Green Flowers
Flowers, sometimes called flora, are the reproductive structures of flowering plants (Magnoliaceae, also called angiosperms). The biological function of flowers is usually to promote reproduction by providing an association mechanism. ...Flowers can be cross-pollinated to promote cross-pollination (the fusion of sperm and eggs of different individuals in the population), or allow self-fertilization (the fusion of sperm and eggs in the same flower) when self-pollination occurs. These are self-pollination and cross-pollination. When anther pollen falls on the stigma of the same flower or plant, self-pollination occurs. Self-pollination occurs in flowers where the stamens and carpels are mature and arranged at the same time. This way. The pollen can reach the stigma of the flower. This kind of pollination does not require investment in plants to provide nectar and pollen to feed pollinators.
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