CAIE IGCSE Biology 9.4.2 Red & white blood cells
CAIE IGCSE Biology 9.4.2 Red & white blood cells
Practise comparing red blood cells, lymphocytes and phagocytes by linking visible features in blood images to their functions.
How this is tested
- compare labelled blood cells by appearance,
- link red blood cell structure to oxygen transport and white blood cells to defence roles