Pathogens
- Created by: AOconnor
- Created on: 12-05-18 11:28
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- Pathogens
- Viral
- HIV
- Late stage (AIDS) occurs when body is too damaged to deal with other infections
- Antiviral drugs delay progression
- Spread via bodily fluids and sexual contact
- Late stage (AIDS) occurs when body is too damaged to deal with other infections
- TMV
- Mosaic pattern of discolouration reduces chlorophyll content
- Photosynthesis and growth affected
- Mosaic pattern of discolouration reduces chlorophyll content
- Reproduce rapidly in body cells, causing damage to cells
- HIV
- Bacterial
- May damage cells directly or produce toxins that damage tissues
- Salmonella
- Bacteria ingested in food
- Secretes toxins causing fever, ab. pain, cramps, vomiting and diarrhoea
- Bacteria ingested in food
- Gonnorhoea
- STD that causes thick yellow discharge from penis/vagina when urinating
- Treated via penicillin
- Prevented via barrier method
- STD that causes thick yellow discharge from penis/vagina when urinating
- Fungal
- Rose black spot
- spreads via spores being carried by wind
- Purple/black spots develop on leaf, eventually turning yellow and dropping early
- Stunted growth due to lack of photosynthesis
- Treated via fungicides and destroying affected leaves
- Rose black spot
- Viral
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