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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

7.1 Structure of Transport Tissues

7.2 Transport Mechanisms

7.2.1—Solutes transported in water

7.2.2—Water transport from soil to xylem

7.2.3—Transpiration from leaves

7.2.4—Hydrogen bonding in water movement

7.2.5—Xerophytic adaptations

7.2.6—Assimilate transport in phloem

7.2.7—Companion cells transfer assimilates

7.2.8—Mass flow in phloem

8. Transport in Mammals

9. Gas Exchange

10. Infectious Diseases

Practical assessment skills

Mathematical and statistical skills

A-Level/CAIE/Biology//AS/Concept/7. Transport in Plants/7.2 Transport Mechanisms/7.2.7—Companion cells transfer assimilates

7. Transport in Plants

Syllabus: 9700–2028–2029
Section: 7
Level: AS

Exam analysis

Most tested topics

Structure of Transport Tissues
Transport Mechanisms