BHD10
CH-1 CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS
BHD8
CH-2 ORGANISATION OF THE ORGANISM
BHD10
CH-3 MOVEMENT IN AND OUT OF CELLS
BHD10
CH-4 BIOLOGICAL MOLECULES
BHD10
CH-5 ENZYMES
BHD10
CH-6 PLANT NUTRITION
BHD10
CH-7 HUMAN NUTRITION
BHD10
CH-8 TRANSPORT IN PLANTS
BHD10
CH-9 TRANSPORT IN ANIMALS
BHD10
CH-10 DISEASES AND IMMUNITY
BHD5
CH-11 GAS EXCHANGE IN HUMANS
BHD8
CH-12 RESPIRATION
BHD10
CH-13 EXCRETION IN HUMANS
BHD10
CH-14 COORDINATION AND RESPONSE
BHD8
CH-15 DRUGS
BHD10
CH-16 REPRODUCTION
BHD10
CH-17 INHERITANCE
BHD10
CH-18 VARIATION AND SELECTION
BHD10
CH-19 ORGANISMS AND THEIR ENVIRONMENT
BHD10
CH-20 BIOTECHNOLOGY AND GENETIC ENGINEERING
BHD10
CH-21 HUMAN INFLUENCES ON ECOSYSTEMS
5 BD
CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS
BHD 2.5
TOPIC 9 TRANSPORT IN PLANTS
BHD 2.00
10 DISEASES AND IMMUNITY
BHD 2.5
TOPIC 9 TRANSPORT IN ANIMALS
2.50 BHD
