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Photosynthesis : An Experimental Proposal Factors that effect Photosynthetic rate . Lab #15: Planning lab Due Mon. March 13. Key parts to the Lab (planning a & b). Introduction: showing & Explaining the chemical equation prior research w/citations Variables Hypothesis
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Photosynthesis: An Experimental ProposalFactors that effect Photosynthetic rate Lab #15: Planning lab Due Mon. March 13
Key parts to the Lab (planning a & b) • Introduction: • showing & Explaining the chemical equation • prior research w/citations • Variables • Hypothesis • Experimental group & Control groups • Equipment • Set up • Proposed procedure
Brainstorming Activity Photosynthetic rate can be effected by: Testing Photosynthetic rate can be done by: What would be your plan?
Factors that effect Photosynthetic Rate • pH level of soil • Light • Wavelength • Water • Temperature • Sunlight • Carbon dioxide • Nutrients in soil • Leaf size • Age • Soil composition • Atmospheric pressure • Leaf color
Things you could do to test & Materials you’ll need. • Collect oxygen • Carbon dioxide consumed • Water content • Glucose • Mass • How long the candle burns • Oxygen reaction w/ substance