CAIE IGCSE Biology 7.2.2 Functions of the organs
CAIE IGCSE Biology 7.2.2 Functions of the organs
Practise linking digestive organs to ingestion, digestion, absorption, assimilation and egestion in diagrams and process questions.
How this is tested
- order nutrition processes from ingestion through digestion and absorption to egestion
- distinguish absorption from assimilation using movement into blood and incorporation into cells
- match organ functions to labelled regions of the alimentary canal and associated organs