4/04/2011


 (3.3)b)- Wind Pollination:

Describe the structures of a wind-pollinated flower and explain how each is adapted for pollination-

·         Pollination: transfer of pollen grains from the anther of one plant to the stigma of another
·         Transfer of pollen grain from anther to the stigma through air carried by the wind
·         Adaptations of Pollination:
o    Light weight pollen grains
o    Anthers are exposed to the wind
o    Stigma- large surface area to catch pollen grains
·         Wind- Pollination:
o    No Colour
o    No Scent
o    No Food

1 comment:

  1. you should paste form note pad or something, there's a lot of code carrier over. Good notes though. Try to add some good images tomorrow

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