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April 28, 2015

Homework Help: Biology

Posted by John on Wednesday, June 17, 2009 at 5:18pm.

Pollen transport in flowers

Pollination is the transfer of pollen containing male sex cells from the stamens of a plant to the pistil containing the eggs. Afterward a pollen tube grows through the pistil and sperm nuclei migrate to the egg where fertilization (union) takes place. The seed then develops.
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Pollen transport in trees

I need the process of pollen transport in trees.

Please help me on this question.
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