Chapter 7 Photosynthesis II

Scope of syllabus: Experiments with regard to the factors essential for the process.

1) Some experiments on photosynthesis(diag)

  • a) Experiment 1- To prove that CO2 is necessary for photosynthesis
  • b) Experiment 2- To demonstrate that CO2 is necessary for photosynthesis
  • c) Experiment 3- To demonstrate that light is necessary for photosynthesis
  • d) Experiment 4- To demonstrate that light is necessary for photosynthesis
  • e) Experiment 5- To prove that chlorophyll is necessary for photosynthesis
  • f) Experiment 6- To prove that oxygen is evolved in photosynthesis
  • g) Experiment 7- To prove that oxygen is evolved during photosynthesis in land plants.

2) Carbon Cycle

3) Experiments

4) Key Points to remember: (Summary)

5) Key terms

6) BTT(Beyond the text): Extra Info.

7) Assignments:

  • 1) Objective type(1 mark each)
  • 2) Answer in one or two sentences (1 mark each)
  • 3) Give reasons (2 marks each)
  • 4) Short notes (2/3 marks each)
  • 5) Answer in detail (4/5 marks each)
  • 6) Board questions
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