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Item No. 25296-88 | Type: Set
Item No. 25296-88D | Type: Set
Principle
Determination of the increase in size of pea seeds by swelling.Swelling generally means the absorption of liquid or vapor by a body by increasing its volume. The swelling is a purely physical process, which, for example, can also be observed in the soaking of gelatin in water.
Benefits
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Experiment is part of a complete solution set with a total of 44 experiments for botany, reproduction, soil, food and digestion, senses, physiology.
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With student worksheet, appropriate for all class levels.
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With detailed instructor information.
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Optimized for tight schedules, i.e. minimum preparation time required.
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Biology solution set specifically designed to include all required accessories.
Tasks
Determine the increase in size of pea seeds by swelling.