Question 9 — Design an experiment to - Questions at the end of the chapter - Chapter 10 Class 7 - Life Processes in Plants (Curiosity)

Last updated at July 13, 2026 by

Q 9
Question

Design an experiment to observe if water transportation in plants is quicker in warm or cold conditions.

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Answer
Put two similar twigs in red water, one warm and one cold, and compare.

Suggested Experiment

  • Take two similar twigs with white flowers.
  • Put each in a tumbler of red ink water.
  • Keep one tumbler in a warm place and one in a cold place.
  • See which flowers turn red faster.
  • The one that turns red faster has quicker water transport.
Comparing the speed of the red colour shows where transport is quicker.
← Back to concept: 10.3.1 Transport of water and minerals
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