Spec J247
Revise OCR GCSE Biology 6.3.4 Common infections and diseases with the question bank, lessons, revision guides, and flashcards.
describe a minimum of one common human infection, one plant disease and sexually transmitted infections in humans including HIV/AIDS • human infections: one example of each viral, fungal, bacterial plant diseases: viral tobacco mosaic virus TMV, fungal Erysiphe graminis barley powdery mildew, bacterial Agrobacterium tumefaciens crown gall disease