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Questions and Answers
What is the primary source of carbon dioxide for the Hydrilla plant in this experiment?
What is the primary source of carbon dioxide for the Hydrilla plant in this experiment?
- Chlorophyll in the plant
- Sodium bicarbonate (correct)
- Oxygen in the atmosphere
- Water in the beaker
What is the purpose of covering the Hydrilla plant with a glass funnel fully dipped in water?
What is the purpose of covering the Hydrilla plant with a glass funnel fully dipped in water?
- To regulate the temperature for optimal photosynthesis
- To protect the plant from direct sunlight
- To prevent water loss from the beaker
- To allow free water circulation and gas exchange (correct)
What is the chemical formula for glucose produced during photosynthesis?
What is the chemical formula for glucose produced during photosynthesis?
- 6COâ‚‚
- C6H12O6 (correct)
- 12Hâ‚‚O
- 6O2
What is the role of chlorophyll in the process of photosynthesis?
What is the role of chlorophyll in the process of photosynthesis?
What is the purpose of inverting a test tube filled with water on the funnel neck?
What is the purpose of inverting a test tube filled with water on the funnel neck?
What is the purpose of dissolving a small amount of sodium bicarbonate in water in this experiment?
What is the purpose of dissolving a small amount of sodium bicarbonate in water in this experiment?
What happens to the bubbles of gas observed traveling upward through water in the beaker during the experiment?
What happens to the bubbles of gas observed traveling upward through water in the beaker during the experiment?
Why is the glass funnel fully dipped in water and the test tube inverted on the funnel neck in this experiment?
Why is the glass funnel fully dipped in water and the test tube inverted on the funnel neck in this experiment?
What is the role of chlorophyll in the process of photosynthesis?
What is the role of chlorophyll in the process of photosynthesis?
What is the primary source of water for the Hydrilla plant in this experiment?
What is the primary source of water for the Hydrilla plant in this experiment?
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