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From evaporation to transpiration

From evaporation to transpiration

Transpiration is the loss of water vapour from the aerial parts of a plant, mainly through the stomata of leaves. It begins when water evaporates from the moist cell walls of mesophyll cells into the leaf air spaces.

6.2.3 Transpiration and stomata Lesson

  1. GCSE
  2. /Biology
  3. /6.2.3 Transpiration and stomata

Step-by-step lessons on Edexcel GCSE Biology 6.2.3 Transpiration and stomata. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons