Cover; Book title; Contents; Getting the most from this book; About this book; Content Guidance; Topic 3 Classification and biodiversity; Classification; Natural selection; Biodiversity; Topic 4 Exchange and transport; Surface area to volume ratio; Cell transport mechanisms; Core practical 5: Investigate the effect of temperature on beetroot membrane permeability; Core practical 6: Determine the water potential of a plant tissue; Gas exchange; Core practical 7: Dissect an insect to show the structure of the gas exchange system; Circulation; Transport of gases in the blood and Transfer of materials between the circulatory system and cellsTransport in plants; Core practical 8: Investigate factors affecting water uptake by plant shoots using a potometer; Questions & Answers; Sample paper 1; Sample paper 2; Knowledge check answers; Index; A; B; C; D; E; F; G; H; I; K; L; M; N; O; P; R; S; T; V; W; X; Z
