Combined Science GCSE
Stomata
What Stomata means in Combined Science GCSE, as defined for Pearson Edexcel.
Definition of Stomata
Tiny pores on the surface of a leaf (usually the underside) that allow for gas exchange and water loss.
Topics that use Stomata
- Plant structures and their functions (Pearson Edexcel GCSE)
Related terms
Using Stomata in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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