Product details

Protection against evaporation

Protection against evaporation

Item no.: P8011500

  • Description
  • Scope of Supply
  • Downloads and Documents


Plants are continually losing water on their surface through evaporation. This process is called Transpiration. As a result of transpiration plants lose substantial amounts of water which must be replaced by gaining water. If plants are unable to gain sufficient water they fade and die. Many plants or prts of plants have special protective devices to check transpiration.


  • Experiment is part of a complete solution set with a total of 44 experiments for botany, reproduction, soil, food and digestion, senses, physiology.

  • With student worksheet, appropriate for all class levels.

  • With detailed instructor information.

  • Optimized for tight schedules, i.e. minimum preparation time required.

  • Biology solution set specifically designed to include all required accessories.


Compare the amount of water lost by an unpeeled and a peeled potato.


Document     Filesize
p8011500e.pdf Experiment guide, English 218.58 KB

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