GCSEBiologyEdexcelRevision Notes6. Plant Structures & their FunctionsPlant StructureStructure of the Leaf

Structure of the Leaf (Edexcel GCSE Biology): Revision Note

Exam code: 1BI0

Written by: Lára Marie McIvor

Reviewed by: Lucy Kirkham

Updated on 2 July 2026

Structure of the Leaf

Plant leaves have complex structures with layers of different tissues containing specially adapted cells
The table below describes the different structures in a leaf and their functions

Leaf Structures Table

Leaf structure table, IGCSE & GCSE Biology revision notes

Structure of a leaf, IGCSE & GCSE Biology revision notes

Diagram showing the cross-section of a leaf

The specialised cells in leaves have adaptive features which allow them to carry out a particular function in the plant

Adaptations of Plant Leaves for Photosynthesis Table

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Author: Lára Marie McIvor

Expertise: Content Creator

Lára graduated from Oxford University in Biological Sciences and has now been a science tutor working in the UK for several years. Lára has a particular interest in the area of infectious disease and epidemiology, and enjoys creating original educational materials that develop confidence and facilitate learning.

Reviewer: Lucy Kirkham

Expertise: Content Creator

Lucy has been a passionate Maths teacher for over 12 years, teaching maths across the UK and abroad helping to engage, interest and develop confidence in the subject at all levels.Working as a Head of Department and then Director of Maths, Lucy has advised schools and academy trusts in both Scotland and the East Midlands, where her role was to support and coach teachers to improve Maths teaching for all.