WJEC A-level Biology 1400QS · 2.3(m)
Structure of xylem
- Code
- 2.3(m)
- In
- 2.3 Adaptations for transport
- Topic
- 2 AS Unit 2: Biodiversity and Physiology of Body Systems
- Course
- A-level Biology 1400QS
- 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 2.3 Adaptations for transport
- 2.3(a) The similarities and differences in the vascular systems of animal groups
- 2.3(b) Mammalian circulatory system
- 2.3(c) The cardiac cycle
- 2.3(d) Blood and haemoglobin dissociation curves
- 2.3(e) Dissociation curves of low-oxygen animals
- 2.3(f) The Bohr effect and chloride shift
- 2.3(g) The transport of nutrients, hormones, excretory products and heat in the blood
- 2.3(h) Tissue fluid
- 2.3(i) Structure of the dicotyledon root
- 2.3(j) The absorption of water by the root
- 2.3(k) The movement of water through the root: apoplast, symplast and vacuolar pathways
- 2.3(l) Structure and role of the endodermis
- 2.3(m) Structure of xylem
- 2.3(n) Water movement and transpiration
- 2.3(o) The effect of environmental factors affecting transpiration
- 2.3(p) Adaptations of hydrophytes and xerophytes
- 2.3(q) Structure of phloem
- 2.3(r) Translocation in phloem