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      • ​To investigate the effect of water, oxygen and temperature on germination.
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​To investigate the effect of water, oxygen and temperature on germination.

Room temperature, oxygen.
No germination, water is absent.
Water, room temperature, oxygen.
Germination occurs, all factors required are present.
Anaerobic jar, no oxygen, water and room temperature.
No germination will occur, oxygen is absent.
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