Detection and Identification of Plant Diseases (AQA GCSE Biology): Flashcards
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15 cards from this deck
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Practise the cards
15 cards from this deck
Symptom indicating nitrate deficiency
Symptom indicating nitrate deficiency
Stunted growth
Plant affected by black spot fungus
Plant affected by black spot fungus
Roses
Cause of crown galls
Cause of crown galls
Bacterial infections
Effect of aphids on plant structure
Effect of aphids on plant structure
Malformed stems or leaves
Symptom of magnesium deficiency
Symptom of magnesium deficiency
Chlorosis (yellowing of leaves)
Symptom pattern caused by tobacco mosaic virus
Symptom pattern caused by tobacco mosaic virus
Mosaic pattern of discoloured patches
Advanced method using antibodies to detect pathogens
Advanced method using antibodies to detect pathogens
Monoclonal antibody testing
Process affected by tobacco mosaic virus
Process affected by tobacco mosaic virus
Photosynthesis
Type of disease: black spot
Type of disease: black spot
Fungal disease
Two effects of black spot on roses
Two effects of black spot on roses
Reduced photosynthesis & early leaf drop
What aphids feed on
What aphids feed on
Plant sap
Role of nitrates in plants
Role of nitrates in plants
Converting sugars to proteins for growth
Role of magnesium in plants
Role of magnesium in plants
Chlorophyll production
Definition of chlorosis
Definition of chlorosis
Yellow leaves with green veins
Plant affected by blights causing decay
Plant affected by blights causing decay
Potatoes