Course
Biology - 3.1 Exchange and Transport
Biology A Level OCR A
Modules (21)
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3.1.1 EXCHANGE SURFACES
Specialised exchange systems Gas exchange in mammals Ventilation in mammals Gas exchange in fish and insects
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3.1.2 TRANSPORT IN ANIMALS
Circulatory systems Blood vessels Tissue fluid and lymph vessels Structure of the heart and the cardiac cycle Electrical activity of the heart and electrocardiographs Haemoglobin
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3.1.3 TRANSPORT IN PLANTS
Xylem and phloem Water transport Transpiration Translocation
| Course resource | Original resource | Created by |
|---|---|---|
| Specialised Exchange Systems | Specialised Exchange Systems | Yinka F |
| Gas Exchange in Mammals | Gas Exchange in Mammals | Yinka F |
| Ventilation in Mammals | Ventilation in Mammals | Yinka F |
| Gas Exchange in Fish and Insects | Gas Exchange in Fish and Insects | Yinka F |
| Circulatory Systems | Circulatory Systems | Yinka F |
| Blood Vessels | Blood Vessels | Yinka F |
| Tissue Fluid and Lymph Vessels | Tissue Fluid and Lymph Vessels | Yinka F |
| The Structure of the Heart and the Cardiac Cycle | The Structure of the Heart and the Cardiac Cycle | Yinka F |
| Electrical Activity of the Heart and Electrocardiograms | Electrical Activity of the Heart and Electrocardiograms | Yinka F |
| Haemoglobin | Haemoglobin | Yinka F |
| Xylem and Phloem | Xylem and Phloem | Yinka F |
| Water Transport | Water Transport | Yinka F |
| Transpiration | Transpiration | Yinka F |
| Translocation | Translocation | Yinka F |