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Technical data Germination and oxygenItem No. P8010800 Principle Seeds must absorb water and swell before germination. Without water no germination is possible. Seeds in fields, which have been flooded, have plenty of water, but they do not germinate. The students are supposed to learn, that seeds need not only water but also oxygen for germination. Benefits
Tasks Examine, why seeds that are fully covered with water do not germinate.
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PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com