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Plant Defence Responses (biology Only) (GCSE Biology)

The following is a GCSE Biology test covering 'Plant Defence Responses (biology Only)' from the broader topic Infection And Response. The test is geared towards the AQA exam board style syllabus.
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Below a typical questions that will be covered in this test. You final score will be logged on your account

How do some plants use volatile organic compounds (VOCs) when attacked by herbivores or pathogens?
Which plant response helps prevent pathogen spread through the vascular system (xylem/phloem)?
How does leaf abscission (dropping an infected leaf) help the plant?
Callose deposition at plasmodesmata and cell walls is an example of which type of defence?
Which plant response is chemical and acts directly to inhibit pathogen growth?
Which approach uses genetic modification to provide plant defence against a specific pest?
A plant produces tannins and alkaloids as part of its defence. These are examples of:
Some plants recruit ants by providing nectar to protect them from herbivores. This is an example of:
Which practice is an agricultural measure that helps reduce spread of plant pathogens between fields?
Which plant defence would most directly reduce the survival of a fungal spore trying to germinate on a leaf surface?
A leaf infected by a bacterium produces PR (pathogenesis-related) proteins that degrade bacterial cell walls. This is an example of which defence type?