communicable diseases Flashcards
what is a disease
communicable diseases
bacteria
viruses
protista/protoctista
fungi
pathogens damaging tissues
pathogens producing toxins
animal pathogens/diseases
tuberculosis (TB)
HIV/AIDS
malaria
athletes foot
what are the two ways pathogens can cause disease
how can diseases be transmitted
factors affecting the spread of disease
methods of spreading disease in animals
factors affecting transmission of disease in animals
preventing spread of disease in animals
methods of spreading diseases in plants
factors affecting transmission of disease in plants
preventing spread of disease in plants
plant pathogens/diseases
ring rot (potatoes)
tobacco mosaic virus (TMV)
potato/tomato blight
black sigatoka (bananas)
primary defences in plants
recognising an attack (plants)
production of callose
physical defence - callose (plants)