Using a Potometer to Investigate Transpiration with Exam Questions

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This video:-
-describes the different parts of a potometer
-how the potometer works
-how to use it to investigate how different factors affect the rate of transpiration
-GCSE exam questions on the potometer, some maths and a very challenging question about guard cells and transpiration
  1. Biology Breakdown with Mrs H
  2. potometer
  3. transpiration
  4. exam questions
  5. gcse exam questions
  6. gcse biology exam questions
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Describe what happens during transpirtipn? Plants "leaves " loss water though their stomata by evaporation ?.. ...can I put the word evaporation in the answer instead of diffusion. ?

inongecharlie