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ICSE Class 10 Biology Question 24 of 30

Solved 2024 Question Paper ICSE Class 10 Biology — Question 24

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Question

Question 7(iv)

Write any two limitations of using a Ganong's Potometer to demonstrate the uptake of water.

Answer

Two limitations of using a Ganong's Potometer to demonstrate the uptake of water are:

  1. It is not easy to introduce an air bubble into the apparatus.
  2. Any changes in the outside air temperature may affect the position of the air bubble in the capillary tube.