WJEC AS Biology B400QS · C2.2(a)
Gas exchange adaptations and body size
- Code
- C2.2(a)
- In
- C2.2 Adaptations for gas exchange
- Topic
- C2 Component 2: Biodiversity and Physiology of Body Systems
- Course
- AS Biology B400QS
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in C2.2 Adaptations for gas exchange
- C2.2(a) Gas exchange adaptations and body size
- C2.2(b) Gas exchange in small animals across their general body surface
- C2.2(c) The comparison of gas exchange mechanisms in Amoeba, flatworm and earthworm
- C2.2(d) Specialised respiratory surfaces
- C2.2(e) Ventilation mechanisms in active animals
- C2.2(f) Ventilation in bony fish; counter-current flow
- C2.2(g) Human breathing system
- C2.2(h) Ventilation and gas exchange in humans
- C2.2(i) Insect tracheal system
- C2.2(j) The structure of the angiosperm leaf
- C2.2(k) Leaf structure and photosynthesis
- C2.2(l) The leaf as a gas exchange organ; stomata