Biology A-Level
Moist surfaces and blood supply
What Moist surfaces and blood supply means in Biology A-Level, as defined for OCR.
Definition of Moist surfaces and blood supply
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Reference: OCR
In animals, an efficient moist surface and a good blood supply help gas exchange, with gases dissolving before diffusing.
Topics that use Moist surfaces and blood supply
- Exchange surfaces (OCR A-Level)
Related terms
- Adaptations of exchange surfaces
- Airway structure and support
- Alveolar and capillary adaptations for diffusion
- Antagonistic muscle action
- Concentration gradients
- Correct use of the light microscope
- Counter-current gas exchange in gills
- large surface area
Using Moist surfaces and blood supply in the exam
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