#4.7i
Understand the structure of xylem and phloem tissues in relation to their role in transport.
#4.7ii
Understand how water can be moved through plant cells by the apoplastic and symplastic pathways.
#4.7iii
Understand how the cohesion-tension model explains the transport of water from plant roots to shoots.
#4.7iv
Understand how temperature, light, humidity and movement of air affect the rate of transpiration.
#4.7v
Understand the strengths and weaknesses of the mass-flow hypothesis in explaining the movement of sugars through phloem tissue.