GCSE Biology Paper 1 (9-1 Exams)
Plants Eating Organisms Mechanical Defences Pathogens Adapted Thorns
Front |
What are the mechanical defences that plants have against pathogens? |
Back |
- Some plants have adapted to have thorns and hairs to stop animals from touching and eating them
- Other plants have leaves that droop or curl when something touches them - prevent themselves from being eaten by knocking insects off themselves
- Some plants mimic other organisms which tricks the organisms into not eating them
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GCSE Biology Paper 1 (9-1 Exams)