AS Unit 2 Topic 3: Adaptations for transport (WJEC A-level Biology)

All of the 8 lessons that are included in this bundle are fully-resourced and contain a wide range of tasks which cover the content of the following specification points in topic 3 of AS unit 2 as detailed in the WJEC A-level Biology specification:

a: The double circulatory system of a mammal
b: The mammalian circulatory system including the structure and function of the heart and blood vessels
c: The cardiac cycle and the role of the SAN and Purkyne fibres
h: The formation of tissue fluid and its importance as the link between blood and cells
j: The absorption of water by the root
k: The movement of water through the root by the apoplast, symplast and vacuolar pathways
l: The structure and role of the endodermis
m: The detailed structure of the xylem
n: The movement of water from root to leaf including the transpiration stream and the cohesion-tension theory
q: The detailed structure of the phloem

If you would like to sample the quality of the lessons included in this bundle, then download the double circulatory system and xylem and phloem lessons as these have been uploaded for free