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Cambridge International AS & A Level Biology (9700)

1. Cell Structure

2. Biological Molecules

4. Cell Membranes and Transport

5. The Mitotic Cell Cycle

6. Nucleic Acids and Protein Synthesis

7. Transport in Plants

8. Transport in Mammals

9. Gas Exchange

9.1 The Gas Exchange System

10. Infectious Diseases

Practical assessment skills

Mathematical and statistical skills

A-Level/CAIE/Biology//AS/Concept/9. Gas Exchange

9. Gas Exchange

Syllabus: 9700–2028–2029
Section: 9
Level: AS

Exam analysis

Most tested topics

The Gas Exchange System