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Pollination and Fertilisation

Pollination and Fertilisation. Emphasis on Pollinators. Pollination. Self-pollination Pollen from the anther is transferred to the stigma. Cross Pollination. Pollen from the anther of one plant is transferred to the the stigma of a different plant. Wind Pollinated Flowers.

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Pollination and Fertilisation

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  1. Pollination and Fertilisation Emphasis on Pollinators

  2. Pollination Self-pollination • Pollen from the anther is transferred to the stigma

  3. Cross Pollination • Pollen from the anther of one plant is transferred to the the stigma of a different plant

  4. Wind Pollinated Flowers

  5. Wind/Insect Pollination

  6. Insect Pollinated Flowers

  7. Fertilisation

  8. What can I do? • Avoid using chemical sprays in the garden • There are many home made environmentally safe alternatives – check organic gardening books. • Look into “companion” planting – i.e. marigolds tend to keep root nematodes away from where they are planted. • Select plant species that attract pollinators. • Make your garden a miniature “nature preserve”

  9. This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching.

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