Sunday, April 3, 2011

3.3a insect pollination

- the pollen gets transferred from the anther to the stigma
- pollen contains the male nuclei, this takes place by insects
- when one plant goes to another plant this is called cross pollination
- somethings that attract the insect to the flower are the colour of the petals and scents
- the value of the flower to the insect is the food and the pollen
- the anther and the filament form the stamen

No comments:

Post a Comment