Pre-lab daphnia students - 3. Formulate a hypothesis as to...

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Principles of Ecology Lab 1: Pre-lab exercise: Abiotic Factors I - Responses to Temperature and Dissolved Oxygen in Daphnia 1. What is represented by a tolerance curve? 2. Describe the mechanisms and/or interactions through which temperature and dissolved oxygen affect the activity level of Daphnia.
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Unformatted text preview: 3. Formulate a hypothesis as to whether the Daphnia will be more active in the hypoxic or in the well-oxygenated water. 4. Formulate a hypothesis as to how the Daphnia s activity will vary with temperature....
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