Excel in IGCSE Biology

Topics for IGCSE Biology 1 Characteristics and classification of living organisms.  Characteristics of living organisms.  Classification systems.  Features of organisms  2 Organisation of the organism  Cell structure and organisation Size of specimens. 3 Movement into and out of cells  Diffusion Osmosis  Active transport. 4 Biological molecules  Biological molecules  Structure of DNA.  5 Enzymes  Enzyme action. … Continue reading Excel in IGCSE Biology