4 A2/A-level Biology resources
THE CARDIAC CYCLE AND BLOOD VESSELS
A2/A-level, Biology
40 flashcards
Mass Transport - HAEMOGLOBIN and O2 DISSOCIATION CURVES
A2/A-level, Biology
23 flashcards
TRANSPORT OF WATER IN PHLOEM
A2/A-level, Biology
13 flashcards
TRANSPORT OF WATER IN XYLEM
A2/A-level, Biology
13 flashcards